256872114

素因数分解:

$2^1\times 3^3\times {\mathrm{4756891}}^1$

素因数の和:4756902

約数の個数: 16

約数和(自身を含む): 570827040

約数和(自身を除く): 313954926

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 4756891, 9513782, 14270673, 28541346, 42812019, 85624038, 128436057, 256872114]

約数ペア:

[(1, 256872114), (2, 128436057), (3, 85624038), (6, 42812019), (9, 28541346), (18, 14270673), (27, 9513782), (54, 4756891)]