729448912

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{983}}^1\times {\mathrm{2441}}^1$

素因数の和:3451

約数の個数: 40

約数和(自身を含む): 1489815360

約数和(自身を除く): 760366448

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 983, 1966, 2441, 3932, 4882, 7864, 9764, 15728, 18677, 19528, 37354, 39056, 46379, 74708, 92758, 149416, 185516, 298832, 371032, 742064, 2399503, 4799006, 9598012, 19196024, 38392048, 45590557, 91181114, 182362228, 364724456, 729448912]

約数ペア:

[(1, 729448912), (2, 364724456), (4, 182362228), (8, 91181114), (16, 45590557), (19, 38392048), (38, 19196024), (76, 9598012), (152, 4799006), (304, 2399503), (983, 742064), (1966, 371032), (2441, 298832), (3932, 185516), (4882, 149416), (7864, 92758), (9764, 74708), (15728, 46379), (18677, 39056), (19528, 37354)]