217276464

素因数分解:

$2^4\times 3^1\times {\mathrm{4526593}}^1$

素因数の和:4526604

約数の個数: 20

約数和(自身を含む): 561297656

約数和(自身を除く): 344021192

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 4526593, 9053186, 13579779, 18106372, 27159558, 36212744, 54319116, 72425488, 108638232, 217276464]

約数ペア:

[(1, 217276464), (2, 108638232), (3, 72425488), (4, 54319116), (6, 36212744), (8, 27159558), (12, 18106372), (16, 13579779), (24, 9053186), (48, 4526593)]