1556715828

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{67601}}^1$

素因数の和:67728

約数の個数: 48

約数和(自身を含む): 3861426240

約数和(自身を除く): 2304710412

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 101, 114, 202, 228, 303, 404, 606, 1212, 1919, 3838, 5757, 7676, 11514, 23028, 67601, 135202, 202803, 270404, 405606, 811212, 1284419, 2568838, 3853257, 5137676, 6827701, 7706514, 13655402, 15413028, 20483103, 27310804, 40966206, 81932412, 129726319, 259452638, 389178957, 518905276, 778357914, 1556715828]

約数ペア:

[(1, 1556715828), (2, 778357914), (3, 518905276), (4, 389178957), (6, 259452638), (12, 129726319), (19, 81932412), (38, 40966206), (57, 27310804), (76, 20483103), (101, 15413028), (114, 13655402), (202, 7706514), (228, 6827701), (303, 5137676), (404, 3853257), (606, 2568838), (1212, 1284419), (1919, 811212), (3838, 405606), (5757, 270404), (7676, 202803), (11514, 135202), (23028, 67601)]