249279216

素因数分解:

$2^4\times 3^1\times {\mathrm{5193317}}^1$

素因数の和:5193328

約数の個数: 20

約数和(自身を含む): 643971432

約数和(自身を除く): 394692216

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 5193317, 10386634, 15579951, 20773268, 31159902, 41546536, 62319804, 83093072, 124639608, 249279216]

約数ペア:

[(1, 249279216), (2, 124639608), (3, 83093072), (4, 62319804), (6, 41546536), (8, 31159902), (12, 20773268), (16, 15579951), (24, 10386634), (48, 5193317)]