268808636

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{257}}^1\times {\mathrm{11369}}^1$

素因数の和:11653

約数の個数: 24

約数和(自身を含む): 492821280

約数和(自身を除く): 224012644

約数列:

[1, 2, 4, 23, 46, 92, 257, 514, 1028, 5911, 11369, 11822, 22738, 23644, 45476, 261487, 522974, 1045948, 2921833, 5843666, 11687332, 67202159, 134404318, 268808636]

約数ペア:

[(1, 268808636), (2, 134404318), (4, 67202159), (23, 11687332), (46, 5843666), (92, 2921833), (257, 1045948), (514, 522974), (1028, 261487), (5911, 45476), (11369, 23644), (11822, 22738)]