255301564

素因数分解:

$2^2\times 7^2\times {\mathrm{23}}^1\times {\mathrm{56633}}^1$

素因数の和:56674

約数の個数: 36

約数和(自身を含む): 542327184

約数和(自身を除く): 287025620

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 49, 92, 98, 161, 196, 322, 644, 1127, 2254, 4508, 56633, 113266, 226532, 396431, 792862, 1302559, 1585724, 2605118, 2775017, 5210236, 5550034, 9117913, 11100068, 18235826, 36471652, 63825391, 127650782, 255301564]

約数ペア:

[(1, 255301564), (2, 127650782), (4, 63825391), (7, 36471652), (14, 18235826), (23, 11100068), (28, 9117913), (46, 5550034), (49, 5210236), (92, 2775017), (98, 2605118), (161, 1585724), (196, 1302559), (322, 792862), (644, 396431), (1127, 226532), (2254, 113266), (4508, 56633)]