320031702

素因数分解:

$2^1\times 3^3\times {\mathrm{53}}^1\times {\mathrm{111821}}^1$

素因数の和:111885

約数の個数: 32

約数和(自身を含む): 724606560

約数和(自身を除く): 404574858

約数列:

[1, 2, 3, 6, 9, 18, 27, 53, 54, 106, 159, 318, 477, 954, 1431, 2862, 111821, 223642, 335463, 670926, 1006389, 2012778, 3019167, 5926513, 6038334, 11853026, 17779539, 35559078, 53338617, 106677234, 160015851, 320031702]

約数ペア:

[(1, 320031702), (2, 160015851), (3, 106677234), (6, 53338617), (9, 35559078), (18, 17779539), (27, 11853026), (53, 6038334), (54, 5926513), (106, 3019167), (159, 2012778), (318, 1006389), (477, 670926), (954, 335463), (1431, 223642), (2862, 111821)]