313664346064

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{1549}}^1\times {\mathrm{308681}}^1$

素因数の和:310279

約数の個数: 40

約数和(自身を含む): 622951144200

約数和(自身を除く): 309286798136

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 1549, 3098, 6196, 12392, 24784, 63509, 127018, 254036, 308681, 508072, 617362, 1016144, 1234724, 2469448, 4938896, 12655921, 25311842, 50623684, 101247368, 202494736, 478146869, 956293738, 1912587476, 3825174952, 7650349904, 19604021629, 39208043258, 78416086516, 156832173032, 313664346064]

約数ペア:

[(1, 313664346064), (2, 156832173032), (4, 78416086516), (8, 39208043258), (16, 19604021629), (41, 7650349904), (82, 3825174952), (164, 1912587476), (328, 956293738), (656, 478146869), (1549, 202494736), (3098, 101247368), (6196, 50623684), (12392, 25311842), (24784, 12655921), (63509, 4938896), (127018, 2469448), (254036, 1234724), (308681, 1016144), (508072, 617362)]