263039744

素因数分解:

$2^8\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{3221}}^1$

素因数の和:3277

約数の個数: 72

約数和(自身を含む): 592719120

約数和(自身を除く): 329679376

約数列:

[1, 2, 4, 8, 11, 16, 22, 29, 32, 44, 58, 64, 88, 116, 128, 176, 232, 256, 319, 352, 464, 638, 704, 928, 1276, 1408, 1856, 2552, 2816, 3221, 3712, 5104, 6442, 7424, 10208, 12884, 20416, 25768, 35431, 40832, 51536, 70862, 81664, 93409, 103072, 141724, 186818, 206144, 283448, 373636, 412288, 566896, 747272, 824576, 1027499, 1133792, 1494544, 2054998, 2267584, 2989088, 4109996, 4535168, 5978176, 8219992, 9070336, 11956352, 16439984, 23912704, 32879968, 65759936, 131519872, 263039744]

約数ペア:

[(1, 263039744), (2, 131519872), (4, 65759936), (8, 32879968), (11, 23912704), (16, 16439984), (22, 11956352), (29, 9070336), (32, 8219992), (44, 5978176), (58, 4535168), (64, 4109996), (88, 2989088), (116, 2267584), (128, 2054998), (176, 1494544), (232, 1133792), (256, 1027499), (319, 824576), (352, 747272), (464, 566896), (638, 412288), (704, 373636), (928, 283448), (1276, 206144), (1408, 186818), (1856, 141724), (2552, 103072), (2816, 93409), (3221, 81664), (3712, 70862), (5104, 51536), (6442, 40832), (7424, 35431), (10208, 25768), (12884, 20416)]