261095424

素因数分解:

$2^{20}\times 3^1\times {\mathrm{83}}^1$

素因数の和:126

約数の個数: 84

約数和(自身を含む): 704642736

約数和(自身を除く): 443547312

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 83, 96, 128, 166, 192, 249, 256, 332, 384, 498, 512, 664, 768, 996, 1024, 1328, 1536, 1992, 2048, 2656, 3072, 3984, 4096, 5312, 6144, 7968, 8192, 10624, 12288, 15936, 16384, 21248, 24576, 31872, 32768, 42496, 49152, 63744, 65536, 84992, 98304, 127488, 131072, 169984, 196608, 254976, 262144, 339968, 393216, 509952, 524288, 679936, 786432, 1019904, 1048576, 1359872, 1572864, 2039808, 2719744, 3145728, 4079616, 5439488, 8159232, 10878976, 16318464, 21757952, 32636928, 43515904, 65273856, 87031808, 130547712, 261095424]

約数ペア:

[(1, 261095424), (2, 130547712), (3, 87031808), (4, 65273856), (6, 43515904), (8, 32636928), (12, 21757952), (16, 16318464), (24, 10878976), (32, 8159232), (48, 5439488), (64, 4079616), (83, 3145728), (96, 2719744), (128, 2039808), (166, 1572864), (192, 1359872), (249, 1048576), (256, 1019904), (332, 786432), (384, 679936), (498, 524288), (512, 509952), (664, 393216), (768, 339968), (996, 262144), (1024, 254976), (1328, 196608), (1536, 169984), (1992, 131072), (2048, 127488), (2656, 98304), (3072, 84992), (3984, 65536), (4096, 63744), (5312, 49152), (6144, 42496), (7968, 32768), (8192, 31872), (10624, 24576), (12288, 21248), (15936, 16384)]