1639347864

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{887093}}^1$

素因数の和:887120

約数の個数: 64

約数和(自身を含む): 5109661440

約数和(自身を除く): 3470313576

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 21, 22, 24, 28, 33, 42, 44, 56, 66, 77, 84, 88, 132, 154, 168, 231, 264, 308, 462, 616, 924, 1848, 887093, 1774186, 2661279, 3548372, 5322558, 6209651, 7096744, 9758023, 10645116, 12419302, 18628953, 19516046, 21290232, 24838604, 29274069, 37257906, 39032092, 49677208, 58548138, 68306161, 74515812, 78064184, 117096276, 136612322, 149031624, 204918483, 234192552, 273224644, 409836966, 546449288, 819673932, 1639347864]

約数ペア:

[(1, 1639347864), (2, 819673932), (3, 546449288), (4, 409836966), (6, 273224644), (7, 234192552), (8, 204918483), (11, 149031624), (12, 136612322), (14, 117096276), (21, 78064184), (22, 74515812), (24, 68306161), (28, 58548138), (33, 49677208), (42, 39032092), (44, 37257906), (56, 29274069), (66, 24838604), (77, 21290232), (84, 19516046), (88, 18628953), (132, 12419302), (154, 10645116), (168, 9758023), (231, 7096744), (264, 6209651), (308, 5322558), (462, 3548372), (616, 2661279), (924, 1774186), (1848, 887093)]