315026204

素因数分解:

$2^2\times {\mathrm{61}}^1\times {\mathrm{389}}^1\times {\mathrm{3319}}^1$

素因数の和:3773

約数の個数: 24

約数和(自身を含む): 561943200

約数和(自身を除く): 246916996

約数列:

[1, 2, 4, 61, 122, 244, 389, 778, 1556, 3319, 6638, 13276, 23729, 47458, 94916, 202459, 404918, 809836, 1291091, 2582182, 5164364, 78756551, 157513102, 315026204]

約数ペア:

[(1, 315026204), (2, 157513102), (4, 78756551), (61, 5164364), (122, 2582182), (244, 1291091), (389, 809836), (778, 404918), (1556, 202459), (3319, 94916), (6638, 47458), (13276, 23729)]