255910656

素因数分解:

$2^8\times 3^1\times {\mathrm{17}}^2\times {\mathrm{1153}}^1$

素因数の和:1206

約数の個数: 108

約数和(自身を含む): 724144232

約数和(自身を除く): 468233576

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 48, 51, 64, 68, 96, 102, 128, 136, 192, 204, 256, 272, 289, 384, 408, 544, 578, 768, 816, 867, 1088, 1153, 1156, 1632, 1734, 2176, 2306, 2312, 3264, 3459, 3468, 4352, 4612, 4624, 6528, 6918, 6936, 9224, 9248, 13056, 13836, 13872, 18448, 18496, 19601, 27672, 27744, 36896, 36992, 39202, 55344, 55488, 58803, 73792, 73984, 78404, 110688, 110976, 117606, 147584, 156808, 221376, 221952, 235212, 295168, 313616, 333217, 442752, 470424, 627232, 666434, 885504, 940848, 999651, 1254464, 1332868, 1881696, 1999302, 2508928, 2665736, 3763392, 3998604, 5017856, 5331472, 7526784, 7997208, 10662944, 15053568, 15994416, 21325888, 31988832, 42651776, 63977664, 85303552, 127955328, 255910656]

約数ペア:

[(1, 255910656), (2, 127955328), (3, 85303552), (4, 63977664), (6, 42651776), (8, 31988832), (12, 21325888), (16, 15994416), (17, 15053568), (24, 10662944), (32, 7997208), (34, 7526784), (48, 5331472), (51, 5017856), (64, 3998604), (68, 3763392), (96, 2665736), (102, 2508928), (128, 1999302), (136, 1881696), (192, 1332868), (204, 1254464), (256, 999651), (272, 940848), (289, 885504), (384, 666434), (408, 627232), (544, 470424), (578, 442752), (768, 333217), (816, 313616), (867, 295168), (1088, 235212), (1153, 221952), (1156, 221376), (1632, 156808), (1734, 147584), (2176, 117606), (2306, 110976), (2312, 110688), (3264, 78404), (3459, 73984), (3468, 73792), (4352, 58803), (4612, 55488), (4624, 55344), (6528, 39202), (6918, 36992), (6936, 36896), (9224, 27744), (9248, 27672), (13056, 19601), (13836, 18496), (13872, 18448)]