1919768576

素因数分解:

$2^{11}\times {\mathrm{11}}^2\times {\mathrm{61}}^1\times {\mathrm{127}}^1$

素因数の和:232

約数の個数: 144

約数和(自身を含む): 4322223360

約数和(自身を除く): 2402454784

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 61, 64, 88, 121, 122, 127, 128, 176, 242, 244, 254, 256, 352, 484, 488, 508, 512, 671, 704, 968, 976, 1016, 1024, 1342, 1397, 1408, 1936, 1952, 2032, 2048, 2684, 2794, 2816, 3872, 3904, 4064, 5368, 5588, 5632, 7381, 7744, 7747, 7808, 8128, 10736, 11176, 11264, 14762, 15367, 15488, 15494, 15616, 16256, 21472, 22352, 22528, 29524, 30734, 30976, 30988, 31232, 32512, 42944, 44704, 59048, 61468, 61952, 61976, 62464, 65024, 85217, 85888, 89408, 118096, 122936, 123904, 123952, 124928, 130048, 170434, 171776, 178816, 236192, 245872, 247808, 247904, 260096, 340868, 343552, 357632, 472384, 491744, 495808, 681736, 687104, 715264, 937387, 944768, 983488, 991616, 1363472, 1374208, 1430528, 1874774, 1889536, 1966976, 1983232, 2726944, 2861056, 3749548, 3779072, 3933952, 3966464, 5453888, 7499096, 7558144, 7867904, 7932928, 10907776, 14998192, 15116288, 15735808, 15865856, 21815552, 29996384, 31471616, 43631104, 59992768, 87262208, 119985536, 174524416, 239971072, 479942144, 959884288, 1919768576]

約数ペア:

[(1, 1919768576), (2, 959884288), (4, 479942144), (8, 239971072), (11, 174524416), (16, 119985536), (22, 87262208), (32, 59992768), (44, 43631104), (61, 31471616), (64, 29996384), (88, 21815552), (121, 15865856), (122, 15735808), (127, 15116288), (128, 14998192), (176, 10907776), (242, 7932928), (244, 7867904), (254, 7558144), (256, 7499096), (352, 5453888), (484, 3966464), (488, 3933952), (508, 3779072), (512, 3749548), (671, 2861056), (704, 2726944), (968, 1983232), (976, 1966976), (1016, 1889536), (1024, 1874774), (1342, 1430528), (1397, 1374208), (1408, 1363472), (1936, 991616), (1952, 983488), (2032, 944768), (2048, 937387), (2684, 715264), (2794, 687104), (2816, 681736), (3872, 495808), (3904, 491744), (4064, 472384), (5368, 357632), (5588, 343552), (5632, 340868), (7381, 260096), (7744, 247904), (7747, 247808), (7808, 245872), (8128, 236192), (10736, 178816), (11176, 171776), (11264, 170434), (14762, 130048), (15367, 124928), (15488, 123952), (15494, 123904), (15616, 122936), (16256, 118096), (21472, 89408), (22352, 85888), (22528, 85217), (29524, 65024), (30734, 62464), (30976, 61976), (30988, 61952), (31232, 61468), (32512, 59048), (42944, 44704)]