311304872

素因数分解:

$2^3\times {\mathrm{79}}^1\times {\mathrm{109}}^1\times {\mathrm{4519}}^1$

素因数の和:4713

約数の個数: 32

約数和(自身を含む): 596640000

約数和(自身を除く): 285335128

約数列:

[1, 2, 4, 8, 79, 109, 158, 218, 316, 436, 632, 872, 4519, 8611, 9038, 17222, 18076, 34444, 36152, 68888, 357001, 492571, 714002, 985142, 1428004, 1970284, 2856008, 3940568, 38913109, 77826218, 155652436, 311304872]

約数ペア:

[(1, 311304872), (2, 155652436), (4, 77826218), (8, 38913109), (79, 3940568), (109, 2856008), (158, 1970284), (218, 1428004), (316, 985142), (436, 714002), (632, 492571), (872, 357001), (4519, 68888), (8611, 36152), (9038, 34444), (17222, 18076)]