1294139392

素因数分解:

$2^{16}\times 7^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1$

素因数の和:90

約数の個数: 204

約数和(自身を含む): 3347029056

約数和(自身を除く): 2052889664

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 31, 32, 49, 52, 56, 62, 64, 91, 98, 104, 112, 124, 128, 182, 196, 208, 217, 224, 248, 256, 364, 392, 403, 416, 434, 448, 496, 512, 637, 728, 784, 806, 832, 868, 896, 992, 1024, 1274, 1456, 1519, 1568, 1612, 1664, 1736, 1792, 1984, 2048, 2548, 2821, 2912, 3038, 3136, 3224, 3328, 3472, 3584, 3968, 4096, 5096, 5642, 5824, 6076, 6272, 6448, 6656, 6944, 7168, 7936, 8192, 10192, 11284, 11648, 12152, 12544, 12896, 13312, 13888, 14336, 15872, 16384, 19747, 20384, 22568, 23296, 24304, 25088, 25792, 26624, 27776, 28672, 31744, 32768, 39494, 40768, 45136, 46592, 48608, 50176, 51584, 53248, 55552, 57344, 63488, 65536, 78988, 81536, 90272, 93184, 97216, 100352, 103168, 106496, 111104, 114688, 126976, 157976, 163072, 180544, 186368, 194432, 200704, 206336, 212992, 222208, 229376, 253952, 315952, 326144, 361088, 372736, 388864, 401408, 412672, 425984, 444416, 458752, 507904, 631904, 652288, 722176, 745472, 777728, 802816, 825344, 851968, 888832, 1015808, 1263808, 1304576, 1444352, 1490944, 1555456, 1605632, 1650688, 1777664, 2031616, 2527616, 2609152, 2888704, 2981888, 3110912, 3211264, 3301376, 3555328, 5055232, 5218304, 5777408, 5963776, 6221824, 6602752, 7110656, 10110464, 10436608, 11554816, 12443648, 13205504, 14221312, 20220928, 20873216, 23109632, 24887296, 26411008, 40441856, 41746432, 46219264, 49774592, 80883712, 92438528, 99549184, 161767424, 184877056, 323534848, 647069696, 1294139392]

約数ペア:

[(1, 1294139392), (2, 647069696), (4, 323534848), (7, 184877056), (8, 161767424), (13, 99549184), (14, 92438528), (16, 80883712), (26, 49774592), (28, 46219264), (31, 41746432), (32, 40441856), (49, 26411008), (52, 24887296), (56, 23109632), (62, 20873216), (64, 20220928), (91, 14221312), (98, 13205504), (104, 12443648), (112, 11554816), (124, 10436608), (128, 10110464), (182, 7110656), (196, 6602752), (208, 6221824), (217, 5963776), (224, 5777408), (248, 5218304), (256, 5055232), (364, 3555328), (392, 3301376), (403, 3211264), (416, 3110912), (434, 2981888), (448, 2888704), (496, 2609152), (512, 2527616), (637, 2031616), (728, 1777664), (784, 1650688), (806, 1605632), (832, 1555456), (868, 1490944), (896, 1444352), (992, 1304576), (1024, 1263808), (1274, 1015808), (1456, 888832), (1519, 851968), (1568, 825344), (1612, 802816), (1664, 777728), (1736, 745472), (1792, 722176), (1984, 652288), (2048, 631904), (2548, 507904), (2821, 458752), (2912, 444416), (3038, 425984), (3136, 412672), (3224, 401408), (3328, 388864), (3472, 372736), (3584, 361088), (3968, 326144), (4096, 315952), (5096, 253952), (5642, 229376), (5824, 222208), (6076, 212992), (6272, 206336), (6448, 200704), (6656, 194432), (6944, 186368), (7168, 180544), (7936, 163072), (8192, 157976), (10192, 126976), (11284, 114688), (11648, 111104), (12152, 106496), (12544, 103168), (12896, 100352), (13312, 97216), (13888, 93184), (14336, 90272), (15872, 81536), (16384, 78988), (19747, 65536), (20384, 63488), (22568, 57344), (23296, 55552), (24304, 53248), (25088, 51584), (25792, 50176), (26624, 48608), (27776, 46592), (28672, 45136), (31744, 40768), (32768, 39494)]