311922948

素因数分解:

$2^2\times 3^1\times {\mathrm{199}}^1\times {\mathrm{130621}}^1$

素因数の和:130827

約数の個数: 24

約数和(自身を含む): 731483200

約数和(自身を除く): 419560252

約数列:

[1, 2, 3, 4, 6, 12, 199, 398, 597, 796, 1194, 2388, 130621, 261242, 391863, 522484, 783726, 1567452, 25993579, 51987158, 77980737, 103974316, 155961474, 311922948]

約数ペア:

[(1, 311922948), (2, 155961474), (3, 103974316), (4, 77980737), (6, 51987158), (12, 25993579), (199, 1567452), (398, 783726), (597, 522484), (796, 391863), (1194, 261242), (2388, 130621)]