215529822

素因数分解:

$2^1\times 3^5\times {\mathrm{277}}^1\times {\mathrm{1601}}^1$

素因数の和:1895

約数の個数: 48

約数和(自身を含む): 486328752

約数和(自身を除く): 270798930

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 243, 277, 486, 554, 831, 1601, 1662, 2493, 3202, 4803, 4986, 7479, 9606, 14409, 14958, 22437, 28818, 43227, 44874, 67311, 86454, 129681, 134622, 259362, 389043, 443477, 778086, 886954, 1330431, 2660862, 3991293, 7982586, 11973879, 23947758, 35921637, 71843274, 107764911, 215529822]

約数ペア:

[(1, 215529822), (2, 107764911), (3, 71843274), (6, 35921637), (9, 23947758), (18, 11973879), (27, 7982586), (54, 3991293), (81, 2660862), (162, 1330431), (243, 886954), (277, 778086), (486, 443477), (554, 389043), (831, 259362), (1601, 134622), (1662, 129681), (2493, 86454), (3202, 67311), (4803, 44874), (4986, 43227), (7479, 28818), (9606, 22437), (14409, 14958)]