1903507968

素因数分解:

$2^9\times 3^1\times {\mathrm{23}}^1\times {\mathrm{53881}}^1$

素因数の和:53925

約数の個数: 80

約数和(自身を含む): 5291643456

約数和(自身を除く): 3388135488

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 32, 46, 48, 64, 69, 92, 96, 128, 138, 184, 192, 256, 276, 368, 384, 512, 552, 736, 768, 1104, 1472, 1536, 2208, 2944, 4416, 5888, 8832, 11776, 17664, 35328, 53881, 107762, 161643, 215524, 323286, 431048, 646572, 862096, 1239263, 1293144, 1724192, 2478526, 2586288, 3448384, 3717789, 4957052, 5172576, 6896768, 7435578, 9914104, 10345152, 13793536, 14871156, 19828208, 20690304, 27587072, 29742312, 39656416, 41380608, 59484624, 79312832, 82761216, 118969248, 158625664, 237938496, 317251328, 475876992, 634502656, 951753984, 1903507968]

約数ペア:

[(1, 1903507968), (2, 951753984), (3, 634502656), (4, 475876992), (6, 317251328), (8, 237938496), (12, 158625664), (16, 118969248), (23, 82761216), (24, 79312832), (32, 59484624), (46, 41380608), (48, 39656416), (64, 29742312), (69, 27587072), (92, 20690304), (96, 19828208), (128, 14871156), (138, 13793536), (184, 10345152), (192, 9914104), (256, 7435578), (276, 6896768), (368, 5172576), (384, 4957052), (512, 3717789), (552, 3448384), (736, 2586288), (768, 2478526), (1104, 1724192), (1472, 1293144), (1536, 1239263), (2208, 862096), (2944, 646572), (4416, 431048), (5888, 323286), (8832, 215524), (11776, 161643), (17664, 107762), (35328, 53881)]