397897367056

素因数分解:

$2^4\times 7^1\times {\mathrm{29}}^1\times {\mathrm{607}}^1\times {\mathrm{201821}}^1$

素因数の和:202472

約数の個数: 80

約数和(自身を含む): 912945853440

約数和(自身を除く): 515048486384

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 56, 58, 112, 116, 203, 232, 406, 464, 607, 812, 1214, 1624, 2428, 3248, 4249, 4856, 8498, 9712, 16996, 17603, 33992, 35206, 67984, 70412, 123221, 140824, 201821, 246442, 281648, 403642, 492884, 807284, 985768, 1412747, 1614568, 1971536, 2825494, 3229136, 5650988, 5852809, 11301976, 11705618, 22603952, 23411236, 40969663, 46822472, 81939326, 93644944, 122505347, 163878652, 245010694, 327757304, 490021388, 655514608, 857537429, 980042776, 1715074858, 1960085552, 3430149716, 3552655063, 6860299432, 7105310126, 13720598864, 14210620252, 24868585441, 28421240504, 49737170882, 56842481008, 99474341764, 198948683528, 397897367056]

約数ペア:

[(1, 397897367056), (2, 198948683528), (4, 99474341764), (7, 56842481008), (8, 49737170882), (14, 28421240504), (16, 24868585441), (28, 14210620252), (29, 13720598864), (56, 7105310126), (58, 6860299432), (112, 3552655063), (116, 3430149716), (203, 1960085552), (232, 1715074858), (406, 980042776), (464, 857537429), (607, 655514608), (812, 490021388), (1214, 327757304), (1624, 245010694), (2428, 163878652), (3248, 122505347), (4249, 93644944), (4856, 81939326), (8498, 46822472), (9712, 40969663), (16996, 23411236), (17603, 22603952), (33992, 11705618), (35206, 11301976), (67984, 5852809), (70412, 5650988), (123221, 3229136), (140824, 2825494), (201821, 1971536), (246442, 1614568), (281648, 1412747), (403642, 985768), (492884, 807284)]