353240576

素因数分解:

$2^9\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{727}}^1$

素因数の和:831

約数の個数: 80

約数和(自身を含む): 771554784

約数和(自身を除く): 418314208

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 73, 104, 128, 146, 208, 256, 292, 416, 512, 584, 727, 832, 949, 1168, 1454, 1664, 1898, 2336, 2908, 3328, 3796, 4672, 5816, 6656, 7592, 9344, 9451, 11632, 15184, 18688, 18902, 23264, 30368, 37376, 37804, 46528, 53071, 60736, 75608, 93056, 106142, 121472, 151216, 186112, 212284, 242944, 302432, 372224, 424568, 485888, 604864, 689923, 849136, 1209728, 1379846, 1698272, 2419456, 2759692, 3396544, 4838912, 5519384, 6793088, 11038768, 13586176, 22077536, 27172352, 44155072, 88310144, 176620288, 353240576]

約数ペア:

[(1, 353240576), (2, 176620288), (4, 88310144), (8, 44155072), (13, 27172352), (16, 22077536), (26, 13586176), (32, 11038768), (52, 6793088), (64, 5519384), (73, 4838912), (104, 3396544), (128, 2759692), (146, 2419456), (208, 1698272), (256, 1379846), (292, 1209728), (416, 849136), (512, 689923), (584, 604864), (727, 485888), (832, 424568), (949, 372224), (1168, 302432), (1454, 242944), (1664, 212284), (1898, 186112), (2336, 151216), (2908, 121472), (3328, 106142), (3796, 93056), (4672, 75608), (5816, 60736), (6656, 53071), (7592, 46528), (9344, 37804), (9451, 37376), (11632, 30368), (15184, 23264), (18688, 18902)]