290431304

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{1019}}^1\times {\mathrm{1549}}^1$

素因数の和:2597

約数の個数: 32

約数和(自身を含む): 569160000

約数和(自身を除く): 278728696

約数列:

[1, 2, 4, 8, 23, 46, 92, 184, 1019, 1549, 2038, 3098, 4076, 6196, 8152, 12392, 23437, 35627, 46874, 71254, 93748, 142508, 187496, 285016, 1578431, 3156862, 6313724, 12627448, 36303913, 72607826, 145215652, 290431304]

約数ペア:

[(1, 290431304), (2, 145215652), (4, 72607826), (8, 36303913), (23, 12627448), (46, 6313724), (92, 3156862), (184, 1578431), (1019, 285016), (1549, 187496), (2038, 142508), (3098, 93748), (4076, 71254), (6196, 46874), (8152, 35627), (12392, 23437)]