274312968

素因数分解:

$2^3\times 3^1\times {\mathrm{37}}^1\times {\mathrm{541}}^1\times {\mathrm{571}}^1$

素因数の和:1158

約数の個数: 64

約数和(自身を含む): 706854720

約数和(自身を除く): 432541752

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 37, 74, 111, 148, 222, 296, 444, 541, 571, 888, 1082, 1142, 1623, 1713, 2164, 2284, 3246, 3426, 4328, 4568, 6492, 6852, 12984, 13704, 20017, 21127, 40034, 42254, 60051, 63381, 80068, 84508, 120102, 126762, 160136, 169016, 240204, 253524, 308911, 480408, 507048, 617822, 926733, 1235644, 1853466, 2471288, 3706932, 7413864, 11429707, 22859414, 34289121, 45718828, 68578242, 91437656, 137156484, 274312968]

約数ペア:

[(1, 274312968), (2, 137156484), (3, 91437656), (4, 68578242), (6, 45718828), (8, 34289121), (12, 22859414), (24, 11429707), (37, 7413864), (74, 3706932), (111, 2471288), (148, 1853466), (222, 1235644), (296, 926733), (444, 617822), (541, 507048), (571, 480408), (888, 308911), (1082, 253524), (1142, 240204), (1623, 169016), (1713, 160136), (2164, 126762), (2284, 120102), (3246, 84508), (3426, 80068), (4328, 63381), (4568, 60051), (6492, 42254), (6852, 40034), (12984, 21127), (13704, 20017)]