489809166

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{331}}^1\times {\mathrm{3203}}^1$

素因数の和:3557

約数の個数: 64

約数和(自身を含む): 1225414656

約数和(自身を除く): 735605490

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 154, 231, 331, 462, 662, 993, 1986, 2317, 3203, 3641, 4634, 6406, 6951, 7282, 9609, 10923, 13902, 19218, 21846, 22421, 25487, 35233, 44842, 50974, 67263, 70466, 76461, 105699, 134526, 152922, 211398, 246631, 493262, 739893, 1060193, 1479786, 2120386, 3180579, 6361158, 7421351, 11662123, 14842702, 22264053, 23324246, 34986369, 44528106, 69972738, 81634861, 163269722, 244904583, 489809166]

約数ペア:

[(1, 489809166), (2, 244904583), (3, 163269722), (6, 81634861), (7, 69972738), (11, 44528106), (14, 34986369), (21, 23324246), (22, 22264053), (33, 14842702), (42, 11662123), (66, 7421351), (77, 6361158), (154, 3180579), (231, 2120386), (331, 1479786), (462, 1060193), (662, 739893), (993, 493262), (1986, 246631), (2317, 211398), (3203, 152922), (3641, 134526), (4634, 105699), (6406, 76461), (6951, 70466), (7282, 67263), (9609, 50974), (10923, 44842), (13902, 35233), (19218, 25487), (21846, 22421)]