427853568

素因数分解:

$2^8\times 3^1\times {\mathrm{31}}^1\times {\mathrm{17971}}^1$

素因数の和:18021

約数の個数: 72

約数和(自身を含む): 1175512576

約数和(自身を除く): 747659008

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, 17971, 23808, 35942, 53913, 71884, 107826, 143768, 215652, 287536, 431304, 557101, 575072, 862608, 1114202, 1150144, 1671303, 1725216, 2228404, 2300288, 3342606, 3450432, 4456808, 4600576, 6685212, 6900864, 8913616, 13370424, 13801728, 17827232, 26740848, 35654464, 53481696, 71308928, 106963392, 142617856, 213926784, 427853568]

約数ペア:

[(1, 427853568), (2, 213926784), (3, 142617856), (4, 106963392), (6, 71308928), (8, 53481696), (12, 35654464), (16, 26740848), (24, 17827232), (31, 13801728), (32, 13370424), (48, 8913616), (62, 6900864), (64, 6685212), (93, 4600576), (96, 4456808), (124, 3450432), (128, 3342606), (186, 2300288), (192, 2228404), (248, 1725216), (256, 1671303), (372, 1150144), (384, 1114202), (496, 862608), (744, 575072), (768, 557101), (992, 431304), (1488, 287536), (1984, 215652), (2976, 143768), (3968, 107826), (5952, 71884), (7936, 53913), (11904, 35942), (17971, 23808)]