259262604

素因数分解:

$2^2\times 3^2\times {\mathrm{109}}^1\times {\mathrm{66071}}^1$

素因数の和:66190

約数の個数: 36

約数和(自身を含む): 661380720

約数和(自身を除く): 402118116

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 109, 218, 327, 436, 654, 981, 1308, 1962, 3924, 66071, 132142, 198213, 264284, 396426, 594639, 792852, 1189278, 2378556, 7201739, 14403478, 21605217, 28806956, 43210434, 64815651, 86420868, 129631302, 259262604]

約数ペア:

[(1, 259262604), (2, 129631302), (3, 86420868), (4, 64815651), (6, 43210434), (9, 28806956), (12, 21605217), (18, 14403478), (36, 7201739), (109, 2378556), (218, 1189278), (327, 792852), (436, 594639), (654, 396426), (981, 264284), (1308, 198213), (1962, 132142), (3924, 66071)]