310085816

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{15461}}^1$

素因数の和:15599

約数の個数: 32

約数和(自身を含む): 612295200

約数和(自身を除く): 302209384

約数列:

[1, 2, 4, 8, 23, 46, 92, 109, 184, 218, 436, 872, 2507, 5014, 10028, 15461, 20056, 30922, 61844, 123688, 355603, 711206, 1422412, 1685249, 2844824, 3370498, 6740996, 13481992, 38760727, 77521454, 155042908, 310085816]

約数ペア:

[(1, 310085816), (2, 155042908), (4, 77521454), (8, 38760727), (23, 13481992), (46, 6740996), (92, 3370498), (109, 2844824), (184, 1685249), (218, 1422412), (436, 711206), (872, 355603), (2507, 123688), (5014, 61844), (10028, 30922), (15461, 20056)]