248571408

素因数分解:

$2^4\times 3^1\times {\mathrm{5178571}}^1$

素因数の和:5178582

約数の個数: 20

約数和(自身を含む): 642142928

約数和(自身を除く): 393571520

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 5178571, 10357142, 15535713, 20714284, 31071426, 41428568, 62142852, 82857136, 124285704, 248571408]

約数ペア:

[(1, 248571408), (2, 124285704), (3, 82857136), (4, 62142852), (6, 41428568), (8, 31071426), (12, 20714284), (16, 15535713), (24, 10357142), (48, 5178571)]