290410284

素因数分解:

$2^2\times 3^1\times {\mathrm{389}}^1\times {\mathrm{62213}}^1$

素因数の和:62609

約数の個数: 24

約数和(自身を含む): 679376880

約数和(自身を除く): 388966596

約数列:

[1, 2, 3, 4, 6, 12, 389, 778, 1167, 1556, 2334, 4668, 62213, 124426, 186639, 248852, 373278, 746556, 24200857, 48401714, 72602571, 96803428, 145205142, 290410284]

約数ペア:

[(1, 290410284), (2, 145205142), (3, 96803428), (4, 72602571), (6, 48401714), (12, 24200857), (389, 746556), (778, 373278), (1167, 248852), (1556, 186639), (2334, 124426), (4668, 62213)]