752499456

素因数分解:

$2^8\times 3^1\times {\mathrm{31}}^1\times {\mathrm{31607}}^1$

素因数の和:31657

約数の個数: 72

約数和(自身を含む): 2067416064

約数和(自身を除く): 1314916608

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, 31607, 63214, 94821, 126428, 189642, 252856, 379284, 505712, 758568, 979817, 1011424, 1517136, 1959634, 2022848, 2939451, 3034272, 3919268, 4045696, 5878902, 6068544, 7838536, 8091392, 11757804, 12137088, 15677072, 23515608, 24274176, 31354144, 47031216, 62708288, 94062432, 125416576, 188124864, 250833152, 376249728, 752499456]

約数ペア:

[(1, 752499456), (2, 376249728), (3, 250833152), (4, 188124864), (6, 125416576), (8, 94062432), (12, 62708288), (16, 47031216), (24, 31354144), (31, 24274176), (32, 23515608), (48, 15677072), (62, 12137088), (64, 11757804), (93, 8091392), (96, 7838536), (124, 6068544), (128, 5878902), (186, 4045696), (192, 3919268), (248, 3034272), (256, 2939451), (372, 2022848), (384, 1959634), (496, 1517136), (744, 1011424), (768, 979817), (992, 758568), (1488, 505712), (1984, 379284), (2976, 252856), (3968, 189642), (5952, 126428), (7936, 94821), (11904, 63214), (23808, 31607)]