315894576

素因数分解:

$2^4\times 3^1\times {\mathrm{6581137}}^1$

素因数の和:6581148

約数の個数: 20

約数和(自身を含む): 816061112

約数和(自身を除く): 500166536

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 6581137, 13162274, 19743411, 26324548, 39486822, 52649096, 78973644, 105298192, 157947288, 315894576]

約数ペア:

[(1, 315894576), (2, 157947288), (3, 105298192), (4, 78973644), (6, 52649096), (8, 39486822), (12, 26324548), (16, 19743411), (24, 13162274), (48, 6581137)]