7924897536

素因数分解:

$2^8\times 3^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{2621}}^1$

素因数の和:2798

約数の個数: 144

約数和(自身を含む): 21951971328

約数和(自身を除く): 14027073792

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 64, 93, 96, 124, 127, 128, 186, 192, 248, 254, 256, 372, 381, 384, 496, 508, 744, 762, 768, 992, 1016, 1488, 1524, 1984, 2032, 2621, 2976, 3048, 3937, 3968, 4064, 5242, 5952, 6096, 7863, 7874, 7936, 8128, 10484, 11811, 11904, 12192, 15726, 15748, 16256, 20968, 23622, 23808, 24384, 31452, 31496, 32512, 41936, 47244, 48768, 62904, 62992, 81251, 83872, 94488, 97536, 125808, 125984, 162502, 167744, 188976, 243753, 251616, 251968, 325004, 332867, 335488, 377952, 487506, 503232, 503936, 650008, 665734, 670976, 755904, 975012, 998601, 1006464, 1007872, 1300016, 1331468, 1511808, 1950024, 1997202, 2012928, 2600032, 2662936, 3023616, 3900048, 3994404, 5200064, 5325872, 7800096, 7988808, 10318877, 10400128, 10651744, 15600192, 15977616, 20637754, 20800256, 21303488, 30956631, 31200384, 31955232, 41275508, 42606976, 61913262, 62400768, 63910464, 82551016, 85213952, 123826524, 127820928, 165102032, 247653048, 255641856, 330204064, 495306096, 660408128, 990612192, 1320816256, 1981224384, 2641632512, 3962448768, 7924897536]

約数ペア:

[(1, 7924897536), (2, 3962448768), (3, 2641632512), (4, 1981224384), (6, 1320816256), (8, 990612192), (12, 660408128), (16, 495306096), (24, 330204064), (31, 255641856), (32, 247653048), (48, 165102032), (62, 127820928), (64, 123826524), (93, 85213952), (96, 82551016), (124, 63910464), (127, 62400768), (128, 61913262), (186, 42606976), (192, 41275508), (248, 31955232), (254, 31200384), (256, 30956631), (372, 21303488), (381, 20800256), (384, 20637754), (496, 15977616), (508, 15600192), (744, 10651744), (762, 10400128), (768, 10318877), (992, 7988808), (1016, 7800096), (1488, 5325872), (1524, 5200064), (1984, 3994404), (2032, 3900048), (2621, 3023616), (2976, 2662936), (3048, 2600032), (3937, 2012928), (3968, 1997202), (4064, 1950024), (5242, 1511808), (5952, 1331468), (6096, 1300016), (7863, 1007872), (7874, 1006464), (7936, 998601), (8128, 975012), (10484, 755904), (11811, 670976), (11904, 665734), (12192, 650008), (15726, 503936), (15748, 503232), (16256, 487506), (20968, 377952), (23622, 335488), (23808, 332867), (24384, 325004), (31452, 251968), (31496, 251616), (32512, 243753), (41936, 188976), (47244, 167744), (48768, 162502), (62904, 125984), (62992, 125808), (81251, 97536), (83872, 94488)]