257059166208

素因数分解:

$2^{11}\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^2\times {\mathrm{197}}^1$

素因数の和:314

約数の個数: 576

約数和(自身を含む): 811575404640

約数和(自身を除く): 554516238432

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 17, 24, 26, 31, 32, 34, 39, 48, 51, 52, 62, 64, 68, 78, 93, 96, 102, 104, 124, 128, 136, 156, 186, 192, 197, 204, 208, 221, 248, 256, 272, 312, 372, 384, 394, 403, 408, 416, 442, 496, 512, 527, 544, 591, 624, 663, 744, 768, 788, 806, 816, 832, 884, 961, 992, 1024, 1054, 1088, 1182, 1209, 1248, 1326, 1488, 1536, 1576, 1581, 1612, 1632, 1664, 1768, 1922, 1984, 2048, 2108, 2176, 2364, 2418, 2496, 2561, 2652, 2883, 2976, 3072, 3152, 3162, 3224, 3264, 3328, 3349, 3536, 3844, 3968, 4216, 4352, 4728, 4836, 4992, 5122, 5304, 5766, 5952, 6107, 6144, 6304, 6324, 6448, 6528, 6656, 6698, 6851, 7072, 7683, 7688, 7936, 8432, 8704, 9456, 9672, 9984, 10047, 10244, 10608, 11532, 11904, 12214, 12493, 12608, 12648, 12896, 13056, 13312, 13396, 13702, 14144, 15366, 15376, 15872, 16337, 16864, 17408, 18321, 18912, 19344, 19968, 20094, 20488, 20553, 21216, 23064, 23808, 24428, 24986, 25216, 25296, 25792, 26112, 26624, 26792, 27404, 28288, 30732, 30752, 31744, 32674, 33728, 34816, 36642, 37479, 37824, 38688, 39936, 40188, 40976, 41106, 42432, 43537, 46128, 47616, 48856, 49011, 49972, 50432, 50592, 51584, 52224, 53584, 54808, 56576, 61464, 61504, 63488, 65348, 67456, 73284, 74958, 75648, 77376, 79391, 79872, 80376, 81952, 82212, 84864, 87074, 92256, 95232, 97712, 98022, 99944, 100864, 101184, 103168, 103819, 104448, 107168, 109616, 113152, 122928, 123008, 130611, 130696, 134912, 146568, 149916, 151296, 154752, 158782, 160752, 163904, 164424, 169728, 174148, 184512, 189317, 190464, 195424, 196044, 199888, 201728, 202368, 206336, 207638, 212381, 214336, 219232, 226304, 238173, 245856, 246016, 261222, 261392, 269824, 293136, 299832, 302592, 309504, 311457, 317564, 321504, 327808, 328848, 339456, 348296, 369024, 378634, 390848, 392088, 399776, 403456, 404736, 412672, 415276, 424762, 428672, 438464, 452608, 476346, 491712, 492032, 522444, 522784, 539648, 567951, 586272, 599664, 605184, 619008, 622914, 635128, 637143, 643008, 655616, 657696, 678912, 696592, 738048, 757268, 781696, 784176, 799552, 809472, 825344, 830552, 849524, 857344, 876928, 952692, 983424, 984064, 1044888, 1045568, 1079296, 1135902, 1172544, 1199328, 1210368, 1238016, 1245828, 1270256, 1274286, 1286016, 1311232, 1315392, 1349647, 1357824, 1393184, 1476096, 1514536, 1563392, 1568352, 1599104, 1618944, 1661104, 1699048, 1714688, 1753856, 1905384, 1966848, 1968128, 2089776, 2091136, 2271804, 2345088, 2398656, 2461121, 2476032, 2491656, 2540512, 2548572, 2572032, 2622464, 2630784, 2699294, 2786368, 2952192, 3029072, 3126784, 3136704, 3198208, 3218389, 3237888, 3322208, 3398096, 3429376, 3507712, 3810768, 3933696, 4048941, 4179552, 4182272, 4543608, 4690176, 4797312, 4922242, 4983312, 5081024, 5097144, 5144064, 5244928, 5261568, 5398588, 5572736, 5904384, 6058144, 6253568, 6273408, 6396416, 6436778, 6644416, 6796192, 6858752, 7015424, 7383363, 7621536, 7867392, 8097882, 8359104, 8364544, 9087216, 9380352, 9594624, 9655167, 9844484, 9966624, 10162048, 10194288, 10288128, 10523136, 10797176, 11145472, 12116288, 12507136, 12546816, 12792832, 12873556, 13288832, 13592384, 14030848, 14766726, 15243072, 15734784, 16195764, 16718208, 16729088, 18174432, 18760704, 19189248, 19310334, 19688968, 19933248, 20324096, 20388576, 20576256, 21046272, 21594352, 22290944, 24232576, 25093632, 25585664, 25747112, 26577664, 27184768, 29533452, 30486144, 32391528, 33436416, 33458176, 36348864, 37521408, 38378496, 38620668, 39377936, 39866496, 40648192, 40777152, 41839057, 42092544, 43188704, 44581888, 48465152, 50187264, 51494224, 53155328, 54369536, 59066904, 60972288, 64783056, 66872832, 72697728, 76756992, 77241336, 78755872, 79732992, 81296384, 81554304, 83678114, 86377408, 89163776, 96930304, 100374528, 102988448, 106310656, 108739072, 118133808, 121944576, 125517171, 129566112, 133745664, 145395456, 154482672, 157511744, 159465984, 162592768, 163108608, 167356228, 172754816, 193860608, 205976896, 212621312, 217478144, 236267616, 243889152, 251034342, 259132224, 267491328, 290790912, 308965344, 315023488, 318931968, 326217216, 334712456, 345509632, 387721216, 411953792, 434956288, 472535232, 487778304, 502068684, 518264448, 581581824, 617930688, 630046976, 637863936, 652434432, 669424912, 691019264, 823907584, 945070464, 1004137368, 1036528896, 1163163648, 1235861376, 1260093952, 1304868864, 1338849824, 1382038528, 1647815168, 1890140928, 2008274736, 2073057792, 2471722752, 2520187904, 2677699648, 2764077056, 3295630336, 3780281856, 4016549472, 4146115584, 4943445504, 5040375808, 5355399296, 6591260672, 7560563712, 8033098944, 8292231168, 9886891008, 10710798592, 15121127424, 16066197888, 19773782016, 21421597184, 32132395776, 42843194368, 64264791552, 85686388736, 128529583104, 257059166208]

約数ペア:

[(1, 257059166208), (2, 128529583104), (3, 85686388736), (4, 64264791552), (6, 42843194368), (8, 32132395776), (12, 21421597184), (13, 19773782016), (16, 16066197888), (17, 15121127424), (24, 10710798592), (26, 9886891008), (31, 8292231168), (32, 8033098944), (34, 7560563712), (39, 6591260672), (48, 5355399296), (51, 5040375808), (52, 4943445504), (62, 4146115584), (64, 4016549472), (68, 3780281856), (78, 3295630336), (93, 2764077056), (96, 2677699648), (102, 2520187904), (104, 2471722752), (124, 2073057792), (128, 2008274736), (136, 1890140928), (156, 1647815168), (186, 1382038528), (192, 1338849824), (197, 1304868864), (204, 1260093952), (208, 1235861376), (221, 1163163648), (248, 1036528896), (256, 1004137368), (272, 945070464), (312, 823907584), (372, 691019264), (384, 669424912), (394, 652434432), (403, 637863936), (408, 630046976), (416, 617930688), (442, 581581824), (496, 518264448), (512, 502068684), (527, 487778304), (544, 472535232), (591, 434956288), (624, 411953792), (663, 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