858199728

素因数分解:

$2^4\times 3^1\times {\mathrm{61}}^1\times {\mathrm{109}}^1\times {\mathrm{2689}}^1$

素因数の和:2870

約数の個数: 80

約数和(自身を含む): 2274879200

約数和(自身を除く): 1416679472

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 61, 109, 122, 183, 218, 244, 327, 366, 436, 488, 654, 732, 872, 976, 1308, 1464, 1744, 2616, 2689, 2928, 5232, 5378, 6649, 8067, 10756, 13298, 16134, 19947, 21512, 26596, 32268, 39894, 43024, 53192, 64536, 79788, 106384, 129072, 159576, 164029, 293101, 319152, 328058, 492087, 586202, 656116, 879303, 984174, 1172404, 1312232, 1758606, 1968348, 2344808, 2624464, 3517212, 3936696, 4689616, 7034424, 7873392, 14068848, 17879161, 35758322, 53637483, 71516644, 107274966, 143033288, 214549932, 286066576, 429099864, 858199728]

約数ペア:

[(1, 858199728), (2, 429099864), (3, 286066576), (4, 214549932), (6, 143033288), (8, 107274966), (12, 71516644), (16, 53637483), (24, 35758322), (48, 17879161), (61, 14068848), (109, 7873392), (122, 7034424), (183, 4689616), (218, 3936696), (244, 3517212), (327, 2624464), (366, 2344808), (436, 1968348), (488, 1758606), (654, 1312232), (732, 1172404), (872, 984174), (976, 879303), (1308, 656116), (1464, 586202), (1744, 492087), (2616, 328058), (2689, 319152), (2928, 293101), (5232, 164029), (5378, 159576), (6649, 129072), (8067, 106384), (10756, 79788), (13298, 64536), (16134, 53192), (19947, 43024), (21512, 39894), (26596, 32268)]