289850400008

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17851}}^1\times {\mathrm{156127}}^1$

素因数の和:173997

約数の個数: 32

約数和(自身を含む): 585311381760

約数和(自身を除く): 295460981752

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 17851, 35702, 71404, 142808, 156127, 232063, 312254, 464126, 624508, 928252, 1249016, 1856504, 2029651, 4059302, 8118604, 16237208, 2787023077, 5574046154, 11148092308, 22296184616, 36231300001, 72462600002, 144925200004, 289850400008]

約数ペア:

[(1, 289850400008), (2, 144925200004), (4, 72462600002), (8, 36231300001), (13, 22296184616), (26, 11148092308), (52, 5574046154), (104, 2787023077), (17851, 16237208), (35702, 8118604), (71404, 4059302), (142808, 2029651), (156127, 1856504), (232063, 1249016), (312254, 928252), (464126, 624508)]