289194912

素因数分解:

$2^5\times 3^2\times {\mathrm{211}}^1\times {\mathrm{4759}}^1$

素因数の和:4986

約数の個数: 72

約数和(自身を含む): 826469280

約数和(自身を除く): 537274368

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 211, 288, 422, 633, 844, 1266, 1688, 1899, 2532, 3376, 3798, 4759, 5064, 6752, 7596, 9518, 10128, 14277, 15192, 19036, 20256, 28554, 30384, 38072, 42831, 57108, 60768, 76144, 85662, 114216, 152288, 171324, 228432, 342648, 456864, 685296, 1004149, 1370592, 2008298, 3012447, 4016596, 6024894, 8033192, 9037341, 12049788, 16066384, 18074682, 24099576, 32132768, 36149364, 48199152, 72298728, 96398304, 144597456, 289194912]

約数ペア:

[(1, 289194912), (2, 144597456), (3, 96398304), (4, 72298728), (6, 48199152), (8, 36149364), (9, 32132768), (12, 24099576), (16, 18074682), (18, 16066384), (24, 12049788), (32, 9037341), (36, 8033192), (48, 6024894), (72, 4016596), (96, 3012447), (144, 2008298), (211, 1370592), (288, 1004149), (422, 685296), (633, 456864), (844, 342648), (1266, 228432), (1688, 171324), (1899, 152288), (2532, 114216), (3376, 85662), (3798, 76144), (4759, 60768), (5064, 57108), (6752, 42831), (7596, 38072), (9518, 30384), (10128, 28554), (14277, 20256), (15192, 19036)]