320433778

素因数分解:

$2^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{151}}^1\times {\mathrm{3697}}^1$

素因数の和:3898

約数の個数: 32

約数和(自身を含む): 566592768

約数和(自身を除く): 246158990

約数列:

[1, 2, 7, 14, 41, 82, 151, 287, 302, 574, 1057, 2114, 3697, 6191, 7394, 12382, 25879, 43337, 51758, 86674, 151577, 303154, 558247, 1061039, 1116494, 2122078, 3907729, 7815458, 22888127, 45776254, 160216889, 320433778]

約数ペア:

[(1, 320433778), (2, 160216889), (7, 45776254), (14, 22888127), (41, 7815458), (82, 3907729), (151, 2122078), (287, 1116494), (302, 1061039), (574, 558247), (1057, 303154), (2114, 151577), (3697, 86674), (6191, 51758), (7394, 43337), (12382, 25879)]