254994864

素因数分解:

$2^4\times 3^1\times {\mathrm{5312393}}^1$

素因数の和:5312404

約数の個数: 20

約数和(自身を含む): 658736856

約数和(自身を除く): 403741992

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 5312393, 10624786, 15937179, 21249572, 31874358, 42499144, 63748716, 84998288, 127497432, 254994864]

約数ペア:

[(1, 254994864), (2, 127497432), (3, 84998288), (4, 63748716), (6, 42499144), (8, 31874358), (12, 21249572), (16, 15937179), (24, 10624786), (48, 5312393)]