217869072

素因数分解:

$2^4\times 3^1\times {\mathrm{4538939}}^1$

素因数の和:4538950

約数の個数: 20

約数和(自身を含む): 562828560

約数和(自身を除く): 344959488

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 4538939, 9077878, 13616817, 18155756, 27233634, 36311512, 54467268, 72623024, 108934536, 217869072]

約数ペア:

[(1, 217869072), (2, 108934536), (3, 72623024), (4, 54467268), (6, 36311512), (8, 27233634), (12, 18155756), (16, 13616817), (24, 9077878), (48, 4538939)]