289776678

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^2\times {\mathrm{91297}}^1$

素因数の和:91348

約数の個数: 24

約数和(自身を含む): 605853528

約数和(自身を除く): 316076850

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 529, 1058, 1587, 3174, 91297, 182594, 273891, 547782, 2099831, 4199662, 6299493, 12598986, 48296113, 96592226, 144888339, 289776678]

約数ペア:

[(1, 289776678), (2, 144888339), (3, 96592226), (6, 48296113), (23, 12598986), (46, 6299493), (69, 4199662), (138, 2099831), (529, 547782), (1058, 273891), (1587, 182594), (3174, 91297)]