2001698832

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{259019}}^1$

素因数の和:259060

約数の個数: 80

約数和(自身を含む): 6166748160

約数和(自身を除く): 4165049328

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 23, 24, 28, 42, 46, 48, 56, 69, 84, 92, 112, 138, 161, 168, 184, 276, 322, 336, 368, 483, 552, 644, 966, 1104, 1288, 1932, 2576, 3864, 7728, 259019, 518038, 777057, 1036076, 1554114, 1813133, 2072152, 3108228, 3626266, 4144304, 5439399, 5957437, 6216456, 7252532, 10878798, 11914874, 12432912, 14505064, 17872311, 21757596, 23829748, 29010128, 35744622, 41702059, 43515192, 47659496, 71489244, 83404118, 87030384, 95318992, 125106177, 142978488, 166808236, 250212354, 285956976, 333616472, 500424708, 667232944, 1000849416, 2001698832]

約数ペア:

[(1, 2001698832), (2, 1000849416), (3, 667232944), (4, 500424708), (6, 333616472), (7, 285956976), (8, 250212354), (12, 166808236), (14, 142978488), (16, 125106177), (21, 95318992), (23, 87030384), (24, 83404118), (28, 71489244), (42, 47659496), (46, 43515192), (48, 41702059), (56, 35744622), (69, 29010128), (84, 23829748), (92, 21757596), (112, 17872311), (138, 14505064), (161, 12432912), (168, 11914874), (184, 10878798), (276, 7252532), (322, 6216456), (336, 5957437), (368, 5439399), (483, 4144304), (552, 3626266), (644, 3108228), (966, 2072152), (1104, 1813133), (1288, 1554114), (1932, 1036076), (2576, 777057), (3864, 518038), (7728, 259019)]