489039216

素因数分解:

$2^4\times 3^1\times {\mathrm{10188317}}^1$

素因数の和:10188328

約数の個数: 20

約数和(自身を含む): 1263351432

約数和(自身を除く): 774312216

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 10188317, 20376634, 30564951, 40753268, 61129902, 81506536, 122259804, 163013072, 244519608, 489039216]

約数ペア:

[(1, 489039216), (2, 244519608), (3, 163013072), (4, 122259804), (6, 81506536), (8, 61129902), (12, 40753268), (16, 30564951), (24, 20376634), (48, 10188317)]