643670016

素因数分解:

$2^{13}\times 3^1\times {\mathrm{11}}^1\times {\mathrm{2381}}^1$

素因数の和:2421

約数の個数: 112

約数和(自身を含む): 1873166688

約数和(自身を除く): 1229496672

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 64, 66, 88, 96, 128, 132, 176, 192, 256, 264, 352, 384, 512, 528, 704, 768, 1024, 1056, 1408, 1536, 2048, 2112, 2381, 2816, 3072, 4096, 4224, 4762, 5632, 6144, 7143, 8192, 8448, 9524, 11264, 12288, 14286, 16896, 19048, 22528, 24576, 26191, 28572, 33792, 38096, 45056, 52382, 57144, 67584, 76192, 78573, 90112, 104764, 114288, 135168, 152384, 157146, 209528, 228576, 270336, 304768, 314292, 419056, 457152, 609536, 628584, 838112, 914304, 1219072, 1257168, 1676224, 1828608, 2438144, 2514336, 3352448, 3657216, 4876288, 5028672, 6704896, 7314432, 9752576, 10057344, 13409792, 14628864, 19505152, 20114688, 26819584, 29257728, 40229376, 53639168, 58515456, 80458752, 107278336, 160917504, 214556672, 321835008, 643670016]

約数ペア:

[(1, 643670016), (2, 321835008), (3, 214556672), (4, 160917504), (6, 107278336), (8, 80458752), (11, 58515456), (12, 53639168), (16, 40229376), (22, 29257728), (24, 26819584), (32, 20114688), (33, 19505152), (44, 14628864), (48, 13409792), (64, 10057344), (66, 9752576), (88, 7314432), (96, 6704896), (128, 5028672), (132, 4876288), (176, 3657216), (192, 3352448), (256, 2514336), (264, 2438144), (352, 1828608), (384, 1676224), (512, 1257168), (528, 1219072), (704, 914304), (768, 838112), (1024, 628584), (1056, 609536), (1408, 457152), (1536, 419056), (2048, 314292), (2112, 304768), (2381, 270336), (2816, 228576), (3072, 209528), (4096, 157146), (4224, 152384), (4762, 135168), (5632, 114288), (6144, 104764), (7143, 90112), (8192, 78573), (8448, 76192), (9524, 67584), (11264, 57144), (12288, 52382), (14286, 45056), (16896, 38096), (19048, 33792), (22528, 28572), (24576, 26191)]