1939289856

素因数分解:

$2^8\times 3^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{1777}}^1$

素因数の和:1839

約数の個数: 216

約数和(自身を含む): 6214536720

約数和(自身を除く): 4275246864

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 29, 32, 42, 48, 49, 56, 58, 64, 84, 87, 96, 98, 112, 116, 128, 147, 168, 174, 192, 196, 203, 224, 232, 256, 294, 336, 348, 384, 392, 406, 448, 464, 588, 609, 672, 696, 768, 784, 812, 896, 928, 1176, 1218, 1344, 1392, 1421, 1568, 1624, 1777, 1792, 1856, 2352, 2436, 2688, 2784, 2842, 3136, 3248, 3554, 3712, 4263, 4704, 4872, 5331, 5376, 5568, 5684, 6272, 6496, 7108, 7424, 8526, 9408, 9744, 10662, 11136, 11368, 12439, 12544, 12992, 14216, 17052, 18816, 19488, 21324, 22272, 22736, 24878, 25984, 28432, 34104, 37317, 37632, 38976, 42648, 45472, 49756, 51533, 51968, 56864, 68208, 74634, 77952, 85296, 87073, 90944, 99512, 103066, 113728, 136416, 149268, 154599, 155904, 170592, 174146, 181888, 199024, 206132, 227456, 261219, 272832, 298536, 309198, 341184, 348292, 360731, 363776, 398048, 412264, 454912, 522438, 545664, 597072, 618396, 682368, 696584, 721462, 796096, 824528, 1044876, 1082193, 1091328, 1194144, 1236792, 1364736, 1393168, 1442924, 1592192, 1649056, 2089752, 2164386, 2388288, 2473584, 2525117, 2786336, 2885848, 3184384, 3298112, 4179504, 4328772, 4776576, 4947168, 5050234, 5572672, 5771696, 6596224, 7575351, 8359008, 8657544, 9553152, 9894336, 10100468, 11145344, 11543392, 13192448, 15150702, 16718016, 17315088, 19788672, 20200936, 22290688, 23086784, 30301404, 33436032, 34630176, 39577344, 40401872, 46173568, 60602808, 66872064, 69260352, 80803744, 92347136, 121205616, 138520704, 161607488, 242411232, 277041408, 323214976, 484822464, 646429952, 969644928, 1939289856]

約数ペア:

[(1, 1939289856), (2, 969644928), (3, 646429952), (4, 484822464), (6, 323214976), (7, 277041408), (8, 242411232), (12, 161607488), (14, 138520704), (16, 121205616), (21, 92347136), (24, 80803744), (28, 69260352), (29, 66872064), (32, 60602808), (42, 46173568), (48, 40401872), (49, 39577344), (56, 34630176), (58, 33436032), (64, 30301404), (84, 23086784), (87, 22290688), (96, 20200936), (98, 19788672), (112, 17315088), (116, 16718016), (128, 15150702), (147, 13192448), (168, 11543392), (174, 11145344), (192, 10100468), (196, 9894336), (203, 9553152), (224, 8657544), (232, 8359008), (256, 7575351), (294, 6596224), (336, 5771696), (348, 5572672), (384, 5050234), (392, 4947168), (406, 4776576), (448, 4328772), (464, 4179504), (588, 3298112), (609, 3184384), (672, 2885848), (696, 2786336), (768, 2525117), (784, 2473584), (812, 2388288), (896, 2164386), (928, 2089752), (1176, 1649056), (1218, 1592192), (1344, 1442924), (1392, 1393168), (1421, 1364736), (1568, 1236792), (1624, 1194144), (1777, 1091328), (1792, 1082193), (1856, 1044876), (2352, 824528), (2436, 796096), (2688, 721462), (2784, 696584), (2842, 682368), (3136, 618396), (3248, 597072), (3554, 545664), (3712, 522438), (4263, 454912), (4704, 412264), (4872, 398048), (5331, 363776), (5376, 360731), (5568, 348292), (5684, 341184), (6272, 309198), (6496, 298536), (7108, 272832), (7424, 261219), (8526, 227456), (9408, 206132), (9744, 199024), (10662, 181888), (11136, 174146), (11368, 170592), (12439, 155904), (12544, 154599), (12992, 149268), (14216, 136416), (17052, 113728), (18816, 103066), (19488, 99512), (21324, 90944), (22272, 87073), (22736, 85296), (24878, 77952), (25984, 74634), (28432, 68208), (34104, 56864), (37317, 51968), (37632, 51533), (38976, 49756), (42648, 45472)]