478966776

素因数分解:

$2^3\times 3^1\times {\mathrm{37}}^1\times {\mathrm{541}}^1\times {\mathrm{997}}^1$

素因数の和:1584

約数の個数: 64

約数和(自身を含む): 1233288480

約数和(自身を除く): 754321704

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 37, 74, 111, 148, 222, 296, 444, 541, 888, 997, 1082, 1623, 1994, 2164, 2991, 3246, 3988, 4328, 5982, 6492, 7976, 11964, 12984, 20017, 23928, 36889, 40034, 60051, 73778, 80068, 110667, 120102, 147556, 160136, 221334, 240204, 295112, 442668, 480408, 539377, 885336, 1078754, 1618131, 2157508, 3236262, 4315016, 6472524, 12945048, 19956949, 39913898, 59870847, 79827796, 119741694, 159655592, 239483388, 478966776]

約数ペア:

[(1, 478966776), (2, 239483388), (3, 159655592), (4, 119741694), (6, 79827796), (8, 59870847), (12, 39913898), (24, 19956949), (37, 12945048), (74, 6472524), (111, 4315016), (148, 3236262), (222, 2157508), (296, 1618131), (444, 1078754), (541, 885336), (888, 539377), (997, 480408), (1082, 442668), (1623, 295112), (1994, 240204), (2164, 221334), (2991, 160136), (3246, 147556), (3988, 120102), (4328, 110667), (5982, 80068), (6492, 73778), (7976, 60051), (11964, 40034), (12984, 36889), (20017, 23928)]