1996824576

素因数分解:

$2^{13}\times 3^1\times {\mathrm{31}}^1\times {\mathrm{2621}}^1$

素因数の和:2681

約数の個数: 112

約数和(自身を含む): 5498396928

約数和(自身を除く): 3501572352

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, 2621, 2976, 3072, 3968, 4096, 5242, 5952, 6144, 7863, 7936, 8192, 10484, 11904, 12288, 15726, 15872, 20968, 23808, 24576, 31452, 31744, 41936, 47616, 62904, 63488, 81251, 83872, 95232, 125808, 126976, 162502, 167744, 190464, 243753, 251616, 253952, 325004, 335488, 380928, 487506, 503232, 650008, 670976, 761856, 975012, 1006464, 1300016, 1341952, 1950024, 2012928, 2600032, 2683904, 3900048, 4025856, 5200064, 5367808, 7800096, 8051712, 10400128, 10735616, 15600192, 16103424, 20800256, 21471232, 31200384, 32206848, 41600512, 62400768, 64413696, 83201024, 124801536, 166402048, 249603072, 332804096, 499206144, 665608192, 998412288, 1996824576]

約数ペア:

[(1, 1996824576), (2, 998412288), (3, 665608192), (4, 499206144), (6, 332804096), (8, 249603072), (12, 166402048), (16, 124801536), (24, 83201024), (31, 64413696), (32, 62400768), (48, 41600512), (62, 32206848), (64, 31200384), (93, 21471232), (96, 20800256), (124, 16103424), (128, 15600192), (186, 10735616), (192, 10400128), (248, 8051712), (256, 7800096), (372, 5367808), (384, 5200064), (496, 4025856), (512, 3900048), (744, 2683904), (768, 2600032), (992, 2012928), (1024, 1950024), (1488, 1341952), (1536, 1300016), (1984, 1006464), (2048, 975012), (2621, 761856), (2976, 670976), (3072, 650008), (3968, 503232), (4096, 487506), (5242, 380928), (5952, 335488), (6144, 325004), (7863, 253952), (7936, 251616), (8192, 243753), (10484, 190464), (11904, 167744), (12288, 162502), (15726, 126976), (15872, 125808), (20968, 95232), (23808, 83872), (24576, 81251), (31452, 63488), (31744, 62904), (41936, 47616)]