247931904

素因数分解:

$2^{10}\times 3^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1$

素因数の和:97

約数の個数: 264

約数和(自身を含む): 784082880

約数和(自身を除く): 536150976

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 23, 24, 29, 32, 33, 44, 46, 48, 58, 64, 66, 69, 87, 88, 92, 96, 116, 121, 128, 132, 138, 174, 176, 184, 192, 232, 242, 253, 256, 264, 276, 319, 348, 352, 363, 368, 384, 464, 484, 506, 512, 528, 552, 638, 667, 696, 704, 726, 736, 759, 768, 928, 957, 968, 1012, 1024, 1056, 1104, 1276, 1334, 1392, 1408, 1452, 1472, 1518, 1536, 1856, 1914, 1936, 2001, 2024, 2112, 2208, 2552, 2668, 2783, 2784, 2816, 2904, 2944, 3036, 3072, 3509, 3712, 3828, 3872, 4002, 4048, 4224, 4416, 5104, 5336, 5566, 5568, 5632, 5808, 5888, 6072, 7018, 7337, 7424, 7656, 7744, 8004, 8096, 8349, 8448, 8832, 10208, 10527, 10672, 11132, 11136, 11264, 11616, 11776, 12144, 14036, 14674, 14848, 15312, 15488, 16008, 16192, 16698, 16896, 17664, 20416, 21054, 21344, 22011, 22264, 22272, 23232, 23552, 24288, 28072, 29348, 29696, 30624, 30976, 32016, 32384, 33396, 33792, 35328, 40832, 42108, 42688, 44022, 44528, 44544, 46464, 48576, 56144, 58696, 61248, 61952, 64032, 64768, 66792, 70656, 80707, 81664, 84216, 85376, 88044, 89056, 89088, 92928, 97152, 112288, 117392, 122496, 123904, 128064, 129536, 133584, 161414, 163328, 168432, 170752, 176088, 178112, 185856, 194304, 224576, 234784, 242121, 244992, 256128, 259072, 267168, 322828, 326656, 336864, 341504, 352176, 356224, 371712, 388608, 449152, 469568, 484242, 489984, 512256, 534336, 645656, 673728, 683008, 704352, 712448, 777216, 898304, 939136, 968484, 979968, 1024512, 1068672, 1291312, 1347456, 1408704, 1424896, 1796608, 1878272, 1936968, 2049024, 2137344, 2582624, 2694912, 2817408, 2849792, 3593216, 3756544, 3873936, 4274688, 5165248, 5389824, 5634816, 7513088, 7747872, 8549376, 10330496, 10779648, 11269632, 15495744, 20660992, 22539264, 30991488, 41321984, 61982976, 82643968, 123965952, 247931904]

約数ペア:

[(1, 247931904), (2, 123965952), (3, 82643968), (4, 61982976), (6, 41321984), (8, 30991488), (11, 22539264), (12, 20660992), (16, 15495744), (22, 11269632), (23, 10779648), (24, 10330496), (29, 8549376), (32, 7747872), (33, 7513088), (44, 5634816), (46, 5389824), (48, 5165248), (58, 4274688), (64, 3873936), (66, 3756544), (69, 3593216), (87, 2849792), (88, 2817408), (92, 2694912), (96, 2582624), (116, 2137344), (121, 2049024), (128, 1936968), (132, 1878272), (138, 1796608), (174, 1424896), (176, 1408704), (184, 1347456), (192, 1291312), (232, 1068672), (242, 1024512), (253, 979968), (256, 968484), (264, 939136), (276, 898304), (319, 777216), (348, 712448), (352, 704352), (363, 683008), (368, 673728), (384, 645656), (464, 534336), (484, 512256), (506, 489984), (512, 484242), (528, 469568), (552, 449152), (638, 388608), (667, 371712), (696, 356224), (704, 352176), (726, 341504), (736, 336864), (759, 326656), (768, 322828), (928, 267168), (957, 259072), (968, 256128), (1012, 244992), (1024, 242121), (1056, 234784), (1104, 224576), (1276, 194304), (1334, 185856), (1392, 178112), (1408, 176088), (1452, 170752), (1472, 168432), (1518, 163328), (1536, 161414), (1856, 133584), (1914, 129536), (1936, 128064), (2001, 123904), (2024, 122496), (2112, 117392), (2208, 112288), (2552, 97152), (2668, 92928), (2783, 89088), (2784, 89056), (2816, 88044), (2904, 85376), (2944, 84216), (3036, 81664), (3072, 80707), (3509, 70656), (3712, 66792), (3828, 64768), (3872, 64032), (4002, 61952), (4048, 61248), (4224, 58696), (4416, 56144), (5104, 48576), (5336, 46464), (5566, 44544), (5568, 44528), (5632, 44022), (5808, 42688), (5888, 42108), (6072, 40832), (7018, 35328), (7337, 33792), (7424, 33396), (7656, 32384), (7744, 32016), (8004, 30976), (8096, 30624), (8349, 29696), (8448, 29348), (8832, 28072), (10208, 24288), (10527, 23552), (10672, 23232), (11132, 22272), (11136, 22264), (11264, 22011), (11616, 21344), (11776, 21054), (12144, 20416), (14036, 17664), (14674, 16896), (14848, 16698), (15312, 16192), (15488, 16008)]