319734

素因数分解:

$2^1\times 3^3\times {\mathrm{31}}^1\times {\mathrm{191}}^1$

素因数の和:233

約数の個数: 32

約数和(自身を含む): 737280

約数和(自身を除く): 417546

約数列:

[1, 2, 3, 6, 9, 18, 27, 31, 54, 62, 93, 186, 191, 279, 382, 558, 573, 837, 1146, 1674, 1719, 3438, 5157, 5921, 10314, 11842, 17763, 35526, 53289, 106578, 159867, 319734]

約数ペア:

[(1, 319734), (2, 159867), (3, 106578), (6, 53289), (9, 35526), (18, 17763), (27, 11842), (31, 10314), (54, 5921), (62, 5157), (93, 3438), (186, 1719), (191, 1674), (279, 1146), (382, 837), (558, 573)]