1247158272

素因数分解:

$2^{13}\times 3^1\times {\mathrm{31}}^1\times {\mathrm{1637}}^1$

素因数の和:1697

約数の個数: 112

約数和(自身を含む): 3434925312

約数和(自身を除く): 2187767040

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, 1637, 1984, 2048, 2976, 3072, 3274, 3968, 4096, 4911, 5952, 6144, 6548, 7936, 8192, 9822, 11904, 12288, 13096, 15872, 19644, 23808, 24576, 26192, 31744, 39288, 47616, 50747, 52384, 63488, 78576, 95232, 101494, 104768, 126976, 152241, 157152, 190464, 202988, 209536, 253952, 304482, 314304, 380928, 405976, 419072, 608964, 628608, 761856, 811952, 838144, 1217928, 1257216, 1623904, 1676288, 2435856, 2514432, 3247808, 3352576, 4871712, 5028864, 6495616, 6705152, 9743424, 10057728, 12991232, 13410304, 19486848, 20115456, 25982464, 38973696, 40230912, 51964928, 77947392, 103929856, 155894784, 207859712, 311789568, 415719424, 623579136, 1247158272]

約数ペア:

[(1, 1247158272), (2, 623579136), (3, 415719424), (4, 311789568), (6, 207859712), (8, 155894784), (12, 103929856), (16, 77947392), (24, 51964928), (31, 40230912), (32, 38973696), (48, 25982464), (62, 20115456), (64, 19486848), (93, 13410304), (96, 12991232), (124, 10057728), (128, 9743424), (186, 6705152), (192, 6495616), (248, 5028864), (256, 4871712), (372, 3352576), (384, 3247808), (496, 2514432), (512, 2435856), (744, 1676288), (768, 1623904), (992, 1257216), (1024, 1217928), (1488, 838144), (1536, 811952), (1637, 761856), (1984, 628608), (2048, 608964), (2976, 419072), (3072, 405976), (3274, 380928), (3968, 314304), (4096, 304482), (4911, 253952), (5952, 209536), (6144, 202988), (6548, 190464), (7936, 157152), (8192, 152241), (9822, 126976), (11904, 104768), (12288, 101494), (13096, 95232), (15872, 78576), (19644, 63488), (23808, 52384), (24576, 50747), (26192, 47616), (31744, 39288)]