521192056

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{281}}^1\times {\mathrm{3011}}^1$

素因数の和:3316

約数の個数: 64

約数和(自身を含む): 1223112960

約数和(自身を除く): 701920904

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 154, 281, 308, 562, 616, 1124, 1967, 2248, 3011, 3091, 3934, 6022, 6182, 7868, 12044, 12364, 15736, 21077, 21637, 24088, 24728, 33121, 42154, 43274, 66242, 84308, 86548, 132484, 168616, 173096, 231847, 264968, 463694, 846091, 927388, 1692182, 1854776, 3384364, 5922637, 6768728, 9307001, 11845274, 18614002, 23690548, 37228004, 47381096, 65149007, 74456008, 130298014, 260596028, 521192056]

約数ペア:

[(1, 521192056), (2, 260596028), (4, 130298014), (7, 74456008), (8, 65149007), (11, 47381096), (14, 37228004), (22, 23690548), (28, 18614002), (44, 11845274), (56, 9307001), (77, 6768728), (88, 5922637), (154, 3384364), (281, 1854776), (308, 1692182), (562, 927388), (616, 846091), (1124, 463694), (1967, 264968), (2248, 231847), (3011, 173096), (3091, 168616), (3934, 132484), (6022, 86548), (6182, 84308), (7868, 66242), (12044, 43274), (12364, 42154), (15736, 33121), (21077, 24728), (21637, 24088)]