308918885824

素因数分解:

$2^6\times {\mathrm{233}}^1\times {\mathrm{20716127}}^1$

素因数の和:20716372

約数の個数: 28

約数和(自身を含む): 615641891904

約数和(自身を除く): 306723006080

約数列:

[1, 2, 4, 8, 16, 32, 64, 233, 466, 932, 1864, 3728, 7456, 14912, 20716127, 41432254, 82864508, 165729016, 331458032, 662916064, 1325832128, 4826857591, 9653715182, 19307430364, 38614860728, 77229721456, 154459442912, 308918885824]

約数ペア:

[(1, 308918885824), (2, 154459442912), (4, 77229721456), (8, 38614860728), (16, 19307430364), (32, 9653715182), (64, 4826857591), (233, 1325832128), (466, 662916064), (932, 331458032), (1864, 165729016), (3728, 82864508), (7456, 41432254), (14912, 20716127)]