308958

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{233}}^1$

素因数の和:268

約数の個数: 32

約数和(自身を含む): 707616

約数和(自身を除く): 398658

約数列:

[1, 2, 3, 6, 13, 17, 26, 34, 39, 51, 78, 102, 221, 233, 442, 466, 663, 699, 1326, 1398, 3029, 3961, 6058, 7922, 9087, 11883, 18174, 23766, 51493, 102986, 154479, 308958]

約数ペア:

[(1, 308958), (2, 154479), (3, 102986), (6, 51493), (13, 23766), (17, 18174), (26, 11883), (34, 9087), (39, 7922), (51, 6058), (78, 3961), (102, 3029), (221, 1398), (233, 1326), (442, 699), (466, 663)]