304518314

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{127}}^1\times {\mathrm{647}}^1$

素因数の和:902

約数の個数: 32

約数和(自身を含む): 492687360

約数和(自身を除く): 188169046

約数列:

[1, 2, 17, 34, 109, 127, 218, 254, 647, 1294, 1853, 2159, 3706, 4318, 10999, 13843, 21998, 27686, 70523, 82169, 141046, 164338, 235331, 470662, 1198891, 1396873, 2397782, 2793746, 8956421, 17912842, 152259157, 304518314]

約数ペア:

[(1, 304518314), (2, 152259157), (17, 17912842), (34, 8956421), (109, 2793746), (127, 2397782), (218, 1396873), (254, 1198891), (647, 470662), (1294, 235331), (1853, 164338), (2159, 141046), (3706, 82169), (4318, 70523), (10999, 27686), (13843, 21998)]