321016841288

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{280609127}}^1$

素因数の和:280609157

約数の個数: 32

約数和(自身を含む): 707135002560

約数和(自身を除く): 386118161272

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 88, 104, 143, 286, 572, 1144, 280609127, 561218254, 1122436508, 2244873016, 3086700397, 3647918651, 6173400794, 7295837302, 12346801588, 14591674604, 24693603176, 29183349208, 40127105161, 80254210322, 160508420644, 321016841288]

約数ペア:

[(1, 321016841288), (2, 160508420644), (4, 80254210322), (8, 40127105161), (11, 29183349208), (13, 24693603176), (22, 14591674604), (26, 12346801588), (44, 7295837302), (52, 6173400794), (88, 3647918651), (104, 3086700397), (143, 2244873016), (286, 1122436508), (572, 561218254), (1144, 280609127)]