256111536

素因数分解:

$2^4\times 3^1\times {\mathrm{5335657}}^1$

素因数の和:5335668

約数の個数: 20

約数和(自身を含む): 661621592

約数和(自身を除く): 405510056

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 5335657, 10671314, 16006971, 21342628, 32013942, 42685256, 64027884, 85370512, 128055768, 256111536]

約数ペア:

[(1, 256111536), (2, 128055768), (3, 85370512), (4, 64027884), (6, 42685256), (8, 32013942), (12, 21342628), (16, 16006971), (24, 10671314), (48, 5335657)]