247618608

素因数分解:

$2^4\times 3^1\times {\mathrm{5158721}}^1$

素因数の和:5158732

約数の個数: 20

約数和(自身を含む): 639681528

約数和(自身を除く): 392062920

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 5158721, 10317442, 15476163, 20634884, 30952326, 41269768, 61904652, 82539536, 123809304, 247618608]

約数ペア:

[(1, 247618608), (2, 123809304), (3, 82539536), (4, 61904652), (6, 41269768), (8, 30952326), (12, 20634884), (16, 15476163), (24, 10317442), (48, 5158721)]