268803912

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{861551}}^1$

素因数の和:861573

約数の個数: 32

約数和(自身を含む): 723703680

約数和(自身を除く): 454899768

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 861551, 1723102, 2584653, 3446204, 5169306, 6892408, 10338612, 11200163, 20677224, 22400326, 33600489, 44800652, 67200978, 89601304, 134401956, 268803912]

約数ペア:

[(1, 268803912), (2, 134401956), (3, 89601304), (4, 67200978), (6, 44800652), (8, 33600489), (12, 22400326), (13, 20677224), (24, 11200163), (26, 10338612), (39, 6892408), (52, 5169306), (78, 3446204), (104, 2584653), (156, 1723102), (312, 861551)]