256900122

素因数分解:

$2^1\times 3^2\times {\mathrm{839}}^1\times {\mathrm{17011}}^1$

素因数の和:17858

約数の個数: 24

約数和(自身を含む): 557313120

約数和(自身を除く): 300412998

約数列:

[1, 2, 3, 6, 9, 18, 839, 1678, 2517, 5034, 7551, 15102, 17011, 34022, 51033, 102066, 153099, 306198, 14272229, 28544458, 42816687, 85633374, 128450061, 256900122]

約数ペア:

[(1, 256900122), (2, 128450061), (3, 85633374), (6, 42816687), (9, 28544458), (18, 14272229), (839, 306198), (1678, 153099), (2517, 102066), (5034, 51033), (7551, 34022), (15102, 17011)]