328276

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{107}}^1$

素因数の和:183

約数の個数: 24

約数和(自身を含む): 635040

約数和(自身を除く): 306764

約数列:

[1, 2, 4, 13, 26, 52, 59, 107, 118, 214, 236, 428, 767, 1391, 1534, 2782, 3068, 5564, 6313, 12626, 25252, 82069, 164138, 328276]

約数ペア:

[(1, 328276), (2, 164138), (4, 82069), (13, 25252), (26, 12626), (52, 6313), (59, 5564), (107, 3068), (118, 2782), (214, 1534), (236, 1391), (428, 767)]