871911768

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{399227}}^1$

素因数の和:399256

約数の個数: 64

約数和(自身を含む): 2682812160

約数和(自身を除く): 1810900392

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 52, 56, 78, 84, 91, 104, 156, 168, 182, 273, 312, 364, 546, 728, 1092, 2184, 399227, 798454, 1197681, 1596908, 2395362, 2794589, 3193816, 4790724, 5189951, 5589178, 8383767, 9581448, 10379902, 11178356, 15569853, 16767534, 20759804, 22356712, 31139706, 33535068, 36329657, 41519608, 62279412, 67070136, 72659314, 108988971, 124558824, 145318628, 217977942, 290637256, 435955884, 871911768]

約数ペア:

[(1, 871911768), (2, 435955884), (3, 290637256), (4, 217977942), (6, 145318628), (7, 124558824), (8, 108988971), (12, 72659314), (13, 67070136), (14, 62279412), (21, 41519608), (24, 36329657), (26, 33535068), (28, 31139706), (39, 22356712), (42, 20759804), (52, 16767534), (56, 15569853), (78, 11178356), (84, 10379902), (91, 9581448), (104, 8383767), (156, 5589178), (168, 5189951), (182, 4790724), (273, 3193816), (312, 2794589), (364, 2395362), (546, 1596908), (728, 1197681), (1092, 798454), (2184, 399227)]