243315691348

素因数分解:

$2^2\times {\mathrm{787}}^1\times {\mathrm{5569}}^1\times {\mathrm{13879}}^1$

素因数の和:20239

約数の個数: 24

約数和(自身を含む): 426450785600

約数和(自身を除く): 183135094252

約数列:

[1, 2, 4, 787, 1574, 3148, 5569, 11138, 13879, 22276, 27758, 55516, 4382803, 8765606, 10922773, 17531212, 21845546, 43691092, 77292151, 154584302, 309168604, 60828922837, 121657845674, 243315691348]

約数ペア:

[(1, 243315691348), (2, 121657845674), (4, 60828922837), (787, 309168604), (1574, 154584302), (3148, 77292151), (5569, 43691092), (11138, 21845546), (13879, 17531212), (22276, 10922773), (27758, 8765606), (55516, 4382803)]