561395978

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{113}}^1\times {\mathrm{599}}^1$

素因数の和:767

約数の個数: 64

約数和(自身を含む): 1034208000

約数和(自身を除く): 472812022

約数列:

[1, 2, 11, 13, 22, 26, 29, 58, 113, 143, 226, 286, 319, 377, 599, 638, 754, 1198, 1243, 1469, 2486, 2938, 3277, 4147, 6554, 6589, 7787, 8294, 13178, 15574, 16159, 17371, 32318, 34742, 36047, 42601, 67687, 72094, 85202, 85657, 135374, 171314, 191081, 225823, 382162, 451646, 468611, 744557, 879931, 937222, 1489114, 1759862, 1962923, 2484053, 3925846, 4968106, 9679241, 19358482, 21592153, 25517999, 43184306, 51035998, 280697989, 561395978]

約数ペア:

[(1, 561395978), (2, 280697989), (11, 51035998), (13, 43184306), (22, 25517999), (26, 21592153), (29, 19358482), (58, 9679241), (113, 4968106), (143, 3925846), (226, 2484053), (286, 1962923), (319, 1759862), (377, 1489114), (599, 937222), (638, 879931), (754, 744557), (1198, 468611), (1243, 451646), (1469, 382162), (2486, 225823), (2938, 191081), (3277, 171314), (4147, 135374), (6554, 85657), (6589, 85202), (7787, 72094), (8294, 67687), (13178, 42601), (15574, 36047), (16159, 34742), (17371, 32318)]