2637878784

素因数分解:

$2^9\times 3^1\times {\mathrm{31}}^1\times {\mathrm{55399}}^1$

素因数の和:55451

約数の個数: 80

約数和(自身を含む): 7254297600

約数和(自身を除く): 4616418816

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, 1488, 1536, 1984, 2976, 3968, 5952, 7936, 11904, 15872, 23808, 47616, 55399, 110798, 166197, 221596, 332394, 443192, 664788, 886384, 1329576, 1717369, 1772768, 2659152, 3434738, 3545536, 5152107, 5318304, 6869476, 7091072, 10304214, 10636608, 13738952, 14182144, 20608428, 21273216, 27477904, 28364288, 41216856, 42546432, 54955808, 82433712, 85092864, 109911616, 164867424, 219823232, 329734848, 439646464, 659469696, 879292928, 1318939392, 2637878784]

約数ペア:

[(1, 2637878784), (2, 1318939392), (3, 879292928), (4, 659469696), (6, 439646464), (8, 329734848), (12, 219823232), (16, 164867424), (24, 109911616), (31, 85092864), (32, 82433712), (48, 54955808), (62, 42546432), (64, 41216856), (93, 28364288), (96, 27477904), (124, 21273216), (128, 20608428), (186, 14182144), (192, 13738952), (248, 10636608), (256, 10304214), (372, 7091072), (384, 6869476), (496, 5318304), (512, 5152107), (744, 3545536), (768, 3434738), (992, 2659152), (1488, 1772768), (1536, 1717369), (1984, 1329576), (2976, 886384), (3968, 664788), (5952, 443192), (7936, 332394), (11904, 221596), (15872, 166197), (23808, 110798), (47616, 55399)]