321348

素因数分解:

$2^2\times 3^1\times {\mathrm{61}}^1\times {\mathrm{439}}^1$

素因数の和:507

約数の個数: 24

約数和(自身を含む): 763840

約数和(自身を除く): 442492

約数列:

[1, 2, 3, 4, 6, 12, 61, 122, 183, 244, 366, 439, 732, 878, 1317, 1756, 2634, 5268, 26779, 53558, 80337, 107116, 160674, 321348]

約数ペア:

[(1, 321348), (2, 160674), (3, 107116), (4, 80337), (6, 53558), (12, 26779), (61, 5268), (122, 2634), (183, 1756), (244, 1317), (366, 878), (439, 732)]