120721224

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{386927}}^1$

素因数の和:386949

約数の個数: 32

約数和(自身を含む): 325019520

約数和(自身を除く): 204298296

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 386927, 773854, 1160781, 1547708, 2321562, 3095416, 4643124, 5030051, 9286248, 10060102, 15090153, 20120204, 30180306, 40240408, 60360612, 120721224]

約数ペア:

[(1, 120721224), (2, 60360612), (3, 40240408), (4, 30180306), (6, 20120204), (8, 15090153), (12, 10060102), (13, 9286248), (24, 5030051), (26, 4643124), (39, 3095416), (52, 2321562), (78, 1547708), (104, 1160781), (156, 773854), (312, 386927)]