246571888696

素因数分解:

$2^3\times 7^1\times {\mathrm{103}}^1\times {\mathrm{137}}^1\times {\mathrm{312031}}^1$

素因数の和:312284

約数の個数: 64

約数和(自身を含む): 537393991680

約数和(自身を除く): 290822102984

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 103, 137, 206, 274, 412, 548, 721, 824, 959, 1096, 1442, 1918, 2884, 3836, 5768, 7672, 14111, 28222, 56444, 98777, 112888, 197554, 312031, 395108, 624062, 790216, 1248124, 2184217, 2496248, 4368434, 8736868, 17473736, 32139193, 42748247, 64278386, 85496494, 128556772, 170992988, 224974351, 257113544, 299237729, 341985976, 449948702, 598475458, 899897404, 1196950916, 1799794808, 2393901832, 4403069441, 8806138882, 17612277764, 30821486087, 35224555528, 61642972174, 123285944348, 246571888696]

約数ペア:

[(1, 246571888696), (2, 123285944348), (4, 61642972174), (7, 35224555528), (8, 30821486087), (14, 17612277764), (28, 8806138882), (56, 4403069441), (103, 2393901832), (137, 1799794808), (206, 1196950916), (274, 899897404), (412, 598475458), (548, 449948702), (721, 341985976), (824, 299237729), (959, 257113544), (1096, 224974351), (1442, 170992988), (1918, 128556772), (2884, 85496494), (3836, 64278386), (5768, 42748247), (7672, 32139193), (14111, 17473736), (28222, 8736868), (56444, 4368434), (98777, 2496248), (112888, 2184217), (197554, 1248124), (312031, 790216), (395108, 624062)]