805625856

素因数分解:

$2^{13}\times 3^2\times 7^2\times {\mathrm{223}}^1$

素因数の和:269

約数の個数: 252

約数和(自身を含む): 2719315872

約数和(自身を除く): 1913690016

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 49, 56, 63, 64, 72, 84, 96, 98, 112, 126, 128, 144, 147, 168, 192, 196, 223, 224, 252, 256, 288, 294, 336, 384, 392, 441, 446, 448, 504, 512, 576, 588, 669, 672, 768, 784, 882, 892, 896, 1008, 1024, 1152, 1176, 1338, 1344, 1536, 1561, 1568, 1764, 1784, 1792, 2007, 2016, 2048, 2304, 2352, 2676, 2688, 3072, 3122, 3136, 3528, 3568, 3584, 4014, 4032, 4096, 4608, 4683, 4704, 5352, 5376, 6144, 6244, 6272, 7056, 7136, 7168, 8028, 8064, 8192, 9216, 9366, 9408, 10704, 10752, 10927, 12288, 12488, 12544, 14049, 14112, 14272, 14336, 16056, 16128, 18432, 18732, 18816, 21408, 21504, 21854, 24576, 24976, 25088, 28098, 28224, 28544, 28672, 32112, 32256, 32781, 36864, 37464, 37632, 42816, 43008, 43708, 49952, 50176, 56196, 56448, 57088, 57344, 64224, 64512, 65562, 73728, 74928, 75264, 85632, 86016, 87416, 98343, 99904, 100352, 112392, 112896, 114176, 128448, 129024, 131124, 149856, 150528, 171264, 172032, 174832, 196686, 199808, 200704, 224784, 225792, 228352, 256896, 258048, 262248, 299712, 301056, 342528, 349664, 393372, 399616, 401408, 449568, 451584, 456704, 513792, 516096, 524496, 599424, 602112, 685056, 699328, 786744, 799232, 899136, 903168, 913408, 1027584, 1048992, 1198848, 1204224, 1370112, 1398656, 1573488, 1598464, 1798272, 1806336, 1826816, 2055168, 2097984, 2397696, 2740224, 2797312, 3146976, 3196928, 3596544, 3612672, 4110336, 4195968, 4795392, 5480448, 5594624, 6293952, 6393856, 7193088, 8220672, 8391936, 9590784, 11189248, 12587904, 12787712, 14386176, 16441344, 16783872, 19181568, 22378496, 25175808, 28772352, 33567744, 38363136, 44756992, 50351616, 57544704, 67135488, 89513984, 100703232, 115089408, 134270976, 201406464, 268541952, 402812928, 805625856]

約数ペア:

[(1, 805625856), (2, 402812928), (3, 268541952), (4, 201406464), (6, 134270976), (7, 115089408), (8, 100703232), (9, 89513984), (12, 67135488), (14, 57544704), (16, 50351616), (18, 44756992), (21, 38363136), (24, 33567744), (28, 28772352), (32, 25175808), (36, 22378496), (42, 19181568), (48, 16783872), (49, 16441344), (56, 14386176), (63, 12787712), (64, 12587904), (72, 11189248), (84, 9590784), (96, 8391936), (98, 8220672), (112, 7193088), (126, 6393856), (128, 6293952), (144, 5594624), (147, 5480448), (168, 4795392), (192, 4195968), (196, 4110336), (223, 3612672), (224, 3596544), (252, 3196928), (256, 3146976), (288, 2797312), (294, 2740224), (336, 2397696), (384, 2097984), (392, 2055168), (441, 1826816), (446, 1806336), (448, 1798272), (504, 1598464), (512, 1573488), (576, 1398656), (588, 1370112), (669, 1204224), (672, 1198848), (768, 1048992), (784, 1027584), (882, 913408), (892, 903168), (896, 899136), (1008, 799232), (1024, 786744), (1152, 699328), (1176, 685056), (1338, 602112), (1344, 599424), (1536, 524496), (1561, 516096), (1568, 513792), (1764, 456704), (1784, 451584), (1792, 449568), (2007, 401408), (2016, 399616), (2048, 393372), (2304, 349664), (2352, 342528), (2676, 301056), (2688, 299712), (3072, 262248), (3122, 258048), (3136, 256896), (3528, 228352), (3568, 225792), (3584, 224784), (4014, 200704), (4032, 199808), (4096, 196686), (4608, 174832), (4683, 172032), (4704, 171264), (5352, 150528), (5376, 149856), (6144, 131124), (6244, 129024), (6272, 128448), (7056, 114176), (7136, 112896), (7168, 112392), (8028, 100352), (8064, 99904), (8192, 98343), (9216, 87416), (9366, 86016), (9408, 85632), (10704, 75264), (10752, 74928), (10927, 73728), (12288, 65562), (12488, 64512), (12544, 64224), (14049, 57344), (14112, 57088), (14272, 56448), (14336, 56196), (16056, 50176), (16128, 49952), (18432, 43708), (18732, 43008), (18816, 42816), (21408, 37632), (21504, 37464), (21854, 36864), (24576, 32781), (24976, 32256), (25088, 32112), (28098, 28672), (28224, 28544)]