21199251456

素因数分解:

$2^{11}\times 3^2\times {\mathrm{281}}^1\times {\mathrm{4093}}^1$

素因数の和:4402

約数の個数: 144

約数和(自身を含む): 61460233380

約数和(自身を除く): 40260981924

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 256, 281, 288, 384, 512, 562, 576, 768, 843, 1024, 1124, 1152, 1536, 1686, 2048, 2248, 2304, 2529, 3072, 3372, 4093, 4496, 4608, 5058, 6144, 6744, 8186, 8992, 9216, 10116, 12279, 13488, 16372, 17984, 18432, 20232, 24558, 26976, 32744, 35968, 36837, 40464, 49116, 53952, 65488, 71936, 73674, 80928, 98232, 107904, 130976, 143872, 147348, 161856, 196464, 215808, 261952, 287744, 294696, 323712, 392928, 431616, 523904, 575488, 589392, 647424, 785856, 863232, 1047808, 1150133, 1178784, 1294848, 1571712, 1726464, 2095616, 2300266, 2357568, 2589696, 3143424, 3450399, 4191232, 4600532, 4715136, 5179392, 6286848, 6900798, 8382464, 9201064, 9430272, 10351197, 12573696, 13801596, 18402128, 18860544, 20702394, 25147392, 27603192, 36804256, 37721088, 41404788, 55206384, 73608512, 75442176, 82809576, 110412768, 147217024, 165619152, 220825536, 294434048, 331238304, 441651072, 588868096, 662476608, 883302144, 1177736192, 1324953216, 1766604288, 2355472384, 2649906432, 3533208576, 5299812864, 7066417152, 10599625728, 21199251456]

約数ペア:

[(1, 21199251456), (2, 10599625728), (3, 7066417152), (4, 5299812864), (6, 3533208576), (8, 2649906432), (9, 2355472384), (12, 1766604288), (16, 1324953216), (18, 1177736192), (24, 883302144), (32, 662476608), (36, 588868096), (48, 441651072), (64, 331238304), (72, 294434048), (96, 220825536), (128, 165619152), (144, 147217024), (192, 110412768), (256, 82809576), (281, 75442176), (288, 73608512), (384, 55206384), (512, 41404788), (562, 37721088), (576, 36804256), (768, 27603192), (843, 25147392), (1024, 20702394), (1124, 18860544), (1152, 18402128), (1536, 13801596), (1686, 12573696), (2048, 10351197), (2248, 9430272), (2304, 9201064), (2529, 8382464), (3072, 6900798), (3372, 6286848), (4093, 5179392), (4496, 4715136), (4608, 4600532), (5058, 4191232), (6144, 3450399), (6744, 3143424), (8186, 2589696), (8992, 2357568), (9216, 2300266), (10116, 2095616), (12279, 1726464), (13488, 1571712), (16372, 1294848), (17984, 1178784), (18432, 1150133), (20232, 1047808), (24558, 863232), (26976, 785856), (32744, 647424), (35968, 589392), (36837, 575488), (40464, 523904), (49116, 431616), (53952, 392928), (65488, 323712), (71936, 294696), (73674, 287744), (80928, 261952), (98232, 215808), (107904, 196464), (130976, 161856), (143872, 147348)]