264473656

素因数分解:

$2^3\times {\mathrm{67}}^1\times {\mathrm{601}}^1\times {\mathrm{821}}^1$

素因数の和:1495

約数の個数: 32

約数和(自身を含む): 504740880

約数和(自身を除く): 240267224

約数列:

[1, 2, 4, 8, 67, 134, 268, 536, 601, 821, 1202, 1642, 2404, 3284, 4808, 6568, 40267, 55007, 80534, 110014, 161068, 220028, 322136, 440056, 493421, 986842, 1973684, 3947368, 33059207, 66118414, 132236828, 264473656]

約数ペア:

[(1, 264473656), (2, 132236828), (4, 66118414), (8, 33059207), (67, 3947368), (134, 1973684), (268, 986842), (536, 493421), (601, 440056), (821, 322136), (1202, 220028), (1642, 161068), (2404, 110014), (3284, 80534), (4808, 55007), (6568, 40267)]