390239376

素因数分解:

$2^4\times 3^1\times {\mathrm{269}}^1\times {\mathrm{30223}}^1$

素因数の和:30503

約数の個数: 40

約数和(自身を含む): 1011899520

約数和(自身を除く): 621660144

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 269, 538, 807, 1076, 1614, 2152, 3228, 4304, 6456, 12912, 30223, 60446, 90669, 120892, 181338, 241784, 362676, 483568, 725352, 1450704, 8129987, 16259974, 24389961, 32519948, 48779922, 65039896, 97559844, 130079792, 195119688, 390239376]

約数ペア:

[(1, 390239376), (2, 195119688), (3, 130079792), (4, 97559844), (6, 65039896), (8, 48779922), (12, 32519948), (16, 24389961), (24, 16259974), (48, 8129987), (269, 1450704), (538, 725352), (807, 483568), (1076, 362676), (1614, 241784), (2152, 181338), (3228, 120892), (4304, 90669), (6456, 60446), (12912, 30223)]