387732

素因数分解:

$2^2\times 3^1\times {\mathrm{79}}^1\times {\mathrm{409}}^1$

素因数の和:495

約数の個数: 24

約数和(自身を含む): 918400

約数和(自身を除く): 530668

約数列:

[1, 2, 3, 4, 6, 12, 79, 158, 237, 316, 409, 474, 818, 948, 1227, 1636, 2454, 4908, 32311, 64622, 96933, 129244, 193866, 387732]

約数ペア:

[(1, 387732), (2, 193866), (3, 129244), (4, 96933), (6, 64622), (12, 32311), (79, 4908), (158, 2454), (237, 1636), (316, 1227), (409, 948), (474, 818)]