318630428

素因数分解:

$2^2\times {\mathrm{223}}^1\times {\mathrm{523}}^1\times {\mathrm{683}}^1$

素因数の和:1433

約数の個数: 24

約数和(自身を含む): 561996288

約数和(自身を除く): 243365860

約数列:

[1, 2, 4, 223, 446, 523, 683, 892, 1046, 1366, 2092, 2732, 116629, 152309, 233258, 304618, 357209, 466516, 609236, 714418, 1428836, 79657607, 159315214, 318630428]

約数ペア:

[(1, 318630428), (2, 159315214), (4, 79657607), (223, 1428836), (446, 714418), (523, 609236), (683, 466516), (892, 357209), (1046, 304618), (1366, 233258), (2092, 152309), (2732, 116629)]