313788

素因数分解:

$2^2\times 3^1\times {\mathrm{79}}^1\times {\mathrm{331}}^1$

素因数の和:417

約数の個数: 24

約数和(自身を含む): 743680

約数和(自身を除く): 429892

約数列:

[1, 2, 3, 4, 6, 12, 79, 158, 237, 316, 331, 474, 662, 948, 993, 1324, 1986, 3972, 26149, 52298, 78447, 104596, 156894, 313788]

約数ペア:

[(1, 313788), (2, 156894), (3, 104596), (4, 78447), (6, 52298), (12, 26149), (79, 3972), (158, 1986), (237, 1324), (316, 993), (331, 948), (474, 662)]