214980456

素因数分解:

$2^3\times 3^1\times {\mathrm{1999}}^1\times {\mathrm{4481}}^1$

素因数の和:6489

約数の個数: 32

約数和(自身を含む): 537840000

約数和(自身を除く): 322859544

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 1999, 3998, 4481, 5997, 7996, 8962, 11994, 13443, 15992, 17924, 23988, 26886, 35848, 47976, 53772, 107544, 8957519, 17915038, 26872557, 35830076, 53745114, 71660152, 107490228, 214980456]

約数ペア:

[(1, 214980456), (2, 107490228), (3, 71660152), (4, 53745114), (6, 35830076), (8, 26872557), (12, 17915038), (24, 8957519), (1999, 107544), (3998, 53772), (4481, 47976), (5997, 35848), (7996, 26886), (8962, 23988), (11994, 17924), (13443, 15992)]