257730360816

素因数分解:

$2^4\times 3^1\times {\mathrm{5369382517}}^1$

素因数の和:5369382528

約数の個数: 20

約数和(自身を含む): 665803432232

約数和(自身を除く): 408073071416

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 5369382517, 10738765034, 16108147551, 21477530068, 32216295102, 42955060136, 64432590204, 85910120272, 128865180408, 257730360816]

約数ペア:

[(1, 257730360816), (2, 128865180408), (3, 85910120272), (4, 64432590204), (6, 42955060136), (8, 32216295102), (12, 21477530068), (16, 16108147551), (24, 10738765034), (48, 5369382517)]