811757568

素因数分解:

$2^{12}\times 3^1\times {\mathrm{31}}^1\times {\mathrm{2131}}^1$

素因数の和:2189

約数の個数: 104

約数和(自身を含む): 2235291136

約数和(自身を除く): 1423533568

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 64, 93, 96, 124, 128, 186, 192, 248, 256, 372, 384, 496, 512, 744, 768, 992, 1024, 1488, 1536, 1984, 2048, 2131, 2976, 3072, 3968, 4096, 4262, 5952, 6144, 6393, 7936, 8524, 11904, 12288, 12786, 15872, 17048, 23808, 25572, 31744, 34096, 47616, 51144, 63488, 66061, 68192, 95232, 102288, 126976, 132122, 136384, 190464, 198183, 204576, 264244, 272768, 380928, 396366, 409152, 528488, 545536, 792732, 818304, 1056976, 1091072, 1585464, 1636608, 2113952, 2182144, 3170928, 3273216, 4227904, 4364288, 6341856, 6546432, 8455808, 8728576, 12683712, 13092864, 16911616, 25367424, 26185728, 33823232, 50734848, 67646464, 101469696, 135292928, 202939392, 270585856, 405878784, 811757568]

約数ペア:

[(1, 811757568), (2, 405878784), (3, 270585856), (4, 202939392), (6, 135292928), (8, 101469696), (12, 67646464), (16, 50734848), (24, 33823232), (31, 26185728), (32, 25367424), (48, 16911616), (62, 13092864), (64, 12683712), (93, 8728576), (96, 8455808), (124, 6546432), (128, 6341856), (186, 4364288), (192, 4227904), (248, 3273216), (256, 3170928), (372, 2182144), (384, 2113952), (496, 1636608), (512, 1585464), (744, 1091072), (768, 1056976), (992, 818304), (1024, 792732), (1488, 545536), (1536, 528488), (1984, 409152), (2048, 396366), (2131, 380928), (2976, 272768), (3072, 264244), (3968, 204576), (4096, 198183), (4262, 190464), (5952, 136384), (6144, 132122), (6393, 126976), (7936, 102288), (8524, 95232), (11904, 68192), (12288, 66061), (12786, 63488), (15872, 51144), (17048, 47616), (23808, 34096), (25572, 31744)]