217036968

素因数分解:

$2^3\times 3^1\times {\mathrm{37}}^1\times {\mathrm{244411}}^1$

素因数の和:244457

約数の個数: 32

約数和(自身を含む): 557259360

約数和(自身を除く): 340222392

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 37, 74, 111, 148, 222, 296, 444, 888, 244411, 488822, 733233, 977644, 1466466, 1955288, 2932932, 5865864, 9043207, 18086414, 27129621, 36172828, 54259242, 72345656, 108518484, 217036968]

約数ペア:

[(1, 217036968), (2, 108518484), (3, 72345656), (4, 54259242), (6, 36172828), (8, 27129621), (12, 18086414), (24, 9043207), (37, 5865864), (74, 2932932), (111, 1955288), (148, 1466466), (222, 977644), (296, 733233), (444, 488822), (888, 244411)]