747261696

素因数分解:

$2^8\times 3^1\times {\mathrm{31}}^1\times {\mathrm{31387}}^1$

素因数の和:31437

約数の個数: 72

約数和(自身を含む): 2053026304

約数和(自身を除く): 1305764608

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, 744, 768, 992, 1488, 1984, 2976, 3968, 5952, 7936, 11904, 23808, 31387, 62774, 94161, 125548, 188322, 251096, 376644, 502192, 753288, 972997, 1004384, 1506576, 1945994, 2008768, 2918991, 3013152, 3891988, 4017536, 5837982, 6026304, 7783976, 8035072, 11675964, 12052608, 15567952, 23351928, 24105216, 31135904, 46703856, 62271808, 93407712, 124543616, 186815424, 249087232, 373630848, 747261696]

約数ペア:

[(1, 747261696), (2, 373630848), (3, 249087232), (4, 186815424), (6, 124543616), (8, 93407712), (12, 62271808), (16, 46703856), (24, 31135904), (31, 24105216), (32, 23351928), (48, 15567952), (62, 12052608), (64, 11675964), (93, 8035072), (96, 7783976), (124, 6026304), (128, 5837982), (186, 4017536), (192, 3891988), (248, 3013152), (256, 2918991), (372, 2008768), (384, 1945994), (496, 1506576), (744, 1004384), (768, 972997), (992, 753288), (1488, 502192), (1984, 376644), (2976, 251096), (3968, 188322), (5952, 125548), (7936, 94161), (11904, 62774), (23808, 31387)]