243504612

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{520309}}^1$

素因数の和:520332

約数の個数: 36

約数和(自身を含む): 662874940

約数和(自身を除く): 419370328

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 520309, 1040618, 1560927, 2081236, 3121854, 4682781, 6243708, 6764017, 9365562, 13528034, 18731124, 20292051, 27056068, 40584102, 60876153, 81168204, 121752306, 243504612]

約数ペア:

[(1, 243504612), (2, 121752306), (3, 81168204), (4, 60876153), (6, 40584102), (9, 27056068), (12, 20292051), (13, 18731124), (18, 13528034), (26, 9365562), (36, 6764017), (39, 6243708), (52, 4682781), (78, 3121854), (117, 2081236), (156, 1560927), (234, 1040618), (468, 520309)]