290670056

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{307}}^1\times {\mathrm{6229}}^1$

素因数の和:6561

約数の個数: 32

約数和(自身を含む): 575652000

約数和(自身を除く): 284981944

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 307, 614, 1228, 2456, 5833, 6229, 11666, 12458, 23332, 24916, 46664, 49832, 118351, 236702, 473404, 946808, 1912303, 3824606, 7649212, 15298424, 36333757, 72667514, 145335028, 290670056]

約数ペア:

[(1, 290670056), (2, 145335028), (4, 72667514), (8, 36333757), (19, 15298424), (38, 7649212), (76, 3824606), (152, 1912303), (307, 946808), (614, 473404), (1228, 236702), (2456, 118351), (5833, 49832), (6229, 46664), (11666, 24916), (12458, 23332)]