{"blog_title":"atlas-open blog","image_url":null,"type":"rich","provider_name":"Hatena Blog","height":"190","url":"https://atlas-open2.hatenadiary.jp/entry/2026/04/06/182525","title":"\u65e5\u672c\u6570\u5b66\u30aa\u30ea\u30f3\u30d4\u30c3\u30af2026 \u4e88\u9078\u554f1","description":"\u554f1 a20+b2+c6=2026\u3092\u6e80\u305f\u3059\u6b63\u306e\u6574\u6570\u306e\u7d44(a,b,c)\u3092\u5168\u3066\u6c42\u3081\u3088 211=2048 \u306a\u306e\u3067 a<2 \u3088\u308a a=1 \u3088\u3063\u3066\u4e0e\u5f0f\u306f b2+c6 = 2025 \u3068\u306a\u308b 46=4096 \u306a\u306e\u3067\u3001c<4 (1) c=1 \u306e\u6642 \u4e0e\u5f0f\u306f b2= 2024\u22612(mod3) \u306a\u306e\u3067\u5e73\u65b9\u6570\u306b\u306a\u3089\u306a\u3044 (2) c=2 \u306e\u6642\u4e0e\u5f0f\u306f b2= 2025-64=1961\u22612(mod3) \u306a\u306e\u3067\u5e73\u65b9\u6570\u306b\u306a\u3089\u306a\u3044 (3) c=3 \u306e\u6642\u4e0e\u5f0f\u306f b2= 2025-729=1296=362 \u3088\u3063\u3066(1,36,3)\u306f\u89e3\u306e\u4e00\u3064 \u4ee5\u4e0a\u3088\u308a (a,b,c)=(1,36,3) \u306e\u307f \u5e73\u65b9\u6570 \u306e\u6027\u8cea\u3068\u3057\u3066 mod 3 \u306b\u304a\u3044\u3066 \u2026","published":"2026-04-06 18:25:25","author_url":"https://blog.hatena.ne.jp/atlas_neo46/","author_name":"atlas_neo46","provider_url":"https://hatena.blog","blog_url":"https://atlas-open2.hatenadiary.jp/","categories":["\u6570\u5b66","\u6570\u30aa\u30ea\u89e3\u3044\u3066\u307f\u305f"],"html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fatlas-open2.hatenadiary.jp%2Fentry%2F2026%2F04%2F06%2F182525\" title=\"\u65e5\u672c\u6570\u5b66\u30aa\u30ea\u30f3\u30d4\u30c3\u30af2026 \u4e88\u9078\u554f1 - atlas-open blog\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","width":"100%","version":"1.0"}