322712

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{107}}^1$

素因数の和:155

約数の個数: 32

約数和(自身を含む): 680400

約数和(自身を除く): 357688

約数列:

[1, 2, 4, 8, 13, 26, 29, 52, 58, 104, 107, 116, 214, 232, 377, 428, 754, 856, 1391, 1508, 2782, 3016, 3103, 5564, 6206, 11128, 12412, 24824, 40339, 80678, 161356, 322712]

約数ペア:

[(1, 322712), (2, 161356), (4, 80678), (8, 40339), (13, 24824), (26, 12412), (29, 11128), (52, 6206), (58, 5564), (104, 3103), (107, 3016), (116, 2782), (214, 1508), (232, 1391), (377, 856), (428, 754)]