890304844482

素因数分解:

$2^1\times 3^2\times {\mathrm{127}}^1\times {\mathrm{1499}}^1\times {\mathrm{259813}}^1$

素因数の和:261447

約数の個数: 48

約数和(自身を含む): 1945487232000

約数和(自身を除く): 1055182387518

約数列:

[1, 2, 3, 6, 9, 18, 127, 254, 381, 762, 1143, 1499, 2286, 2998, 4497, 8994, 13491, 26982, 190373, 259813, 380746, 519626, 571119, 779439, 1142238, 1558878, 1713357, 2338317, 3426714, 4676634, 32996251, 65992502, 98988753, 197977506, 296966259, 389459687, 593932518, 778919374, 1168379061, 2336758122, 3505137183, 7010274366, 49461380249, 98922760498, 148384140747, 296768281494, 445152422241, 890304844482]

約数ペア:

[(1, 890304844482), (2, 445152422241), (3, 296768281494), (6, 148384140747), (9, 98922760498), (18, 49461380249), (127, 7010274366), (254, 3505137183), (381, 2336758122), (762, 1168379061), (1143, 778919374), (1499, 593932518), (2286, 389459687), (2998, 296966259), (4497, 197977506), (8994, 98988753), (13491, 65992502), (26982, 32996251), (190373, 4676634), (259813, 3426714), (380746, 2338317), (519626, 1713357), (571119, 1558878), (779439, 1142238)]