287001648

素因数分解:

$2^4\times 3^2\times {\mathrm{1993067}}^1$

素因数の和:1993081

約数の個数: 30

約数和(自身を含む): 803206404

約数和(自身を除く): 516204756

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 1993067, 3986134, 5979201, 7972268, 11958402, 15944536, 17937603, 23916804, 31889072, 35875206, 47833608, 71750412, 95667216, 143500824, 287001648]

約数ペア:

[(1, 287001648), (2, 143500824), (3, 95667216), (4, 71750412), (6, 47833608), (8, 35875206), (9, 31889072), (12, 23916804), (16, 17937603), (18, 15944536), (24, 11958402), (36, 7972268), (48, 5979201), (72, 3986134), (144, 1993067)]