798726656

素因数分解:

$2^9\times 7^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1$

素因数の和:155

約数の個数: 240

約数和(自身を含む): 2089866240

約数和(自身を除く): 1291139584

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 31, 32, 49, 52, 56, 62, 64, 79, 91, 98, 104, 112, 124, 128, 158, 182, 196, 208, 217, 224, 248, 256, 316, 364, 392, 403, 416, 434, 448, 496, 512, 553, 632, 637, 728, 784, 806, 832, 868, 896, 992, 1027, 1106, 1264, 1274, 1456, 1519, 1568, 1612, 1664, 1736, 1792, 1984, 2054, 2212, 2449, 2528, 2548, 2821, 2912, 3038, 3136, 3224, 3328, 3472, 3584, 3871, 3968, 4108, 4424, 4898, 5056, 5096, 5642, 5824, 6076, 6272, 6448, 6656, 6944, 7189, 7742, 7936, 8216, 8848, 9796, 10112, 10192, 11284, 11648, 12152, 12544, 12896, 13888, 14378, 15484, 15872, 16432, 17143, 17696, 19592, 19747, 20224, 20384, 22568, 23296, 24304, 25088, 25792, 27776, 28756, 30968, 31837, 32864, 34286, 35392, 39184, 39494, 40448, 40768, 45136, 46592, 48608, 50323, 51584, 55552, 57512, 61936, 63674, 65728, 68572, 70784, 78368, 78988, 81536, 90272, 97216, 100646, 103168, 111104, 115024, 120001, 123872, 127348, 131456, 137144, 141568, 156736, 157976, 163072, 180544, 194432, 201292, 206336, 222859, 230048, 240002, 247744, 254696, 262912, 274288, 283136, 313472, 315952, 326144, 361088, 388864, 402584, 445718, 460096, 480004, 495488, 509392, 525824, 548576, 626944, 631904, 722176, 777728, 805168, 891436, 920192, 960008, 990976, 1018784, 1097152, 1253888, 1263808, 1444352, 1560013, 1610336, 1782872, 1840384, 1920016, 1981952, 2037568, 2194304, 2527616, 3120026, 3220672, 3565744, 3680768, 3840032, 4075136, 4388608, 5055232, 6240052, 6441344, 7131488, 7680064, 8150272, 8777216, 10110464, 12480104, 12882688, 14262976, 15360128, 16300544, 24960208, 25765376, 28525952, 30720256, 49920416, 57051904, 61440512, 99840832, 114103808, 199681664, 399363328, 798726656]

約数ペア:

[(1, 798726656), (2, 399363328), (4, 199681664), (7, 114103808), (8, 99840832), (13, 61440512), (14, 57051904), (16, 49920416), (26, 30720256), (28, 28525952), (31, 25765376), (32, 24960208), (49, 16300544), (52, 15360128), (56, 14262976), (62, 12882688), (64, 12480104), (79, 10110464), (91, 8777216), (98, 8150272), (104, 7680064), (112, 7131488), (124, 6441344), (128, 6240052), (158, 5055232), (182, 4388608), (196, 4075136), (208, 3840032), (217, 3680768), (224, 3565744), (248, 3220672), (256, 3120026), (316, 2527616), (364, 2194304), (392, 2037568), (403, 1981952), (416, 1920016), (434, 1840384), (448, 1782872), (496, 1610336), (512, 1560013), (553, 1444352), (632, 1263808), (637, 1253888), (728, 1097152), (784, 1018784), (806, 990976), (832, 960008), (868, 920192), (896, 891436), (992, 805168), (1027, 777728), (1106, 722176), (1264, 631904), (1274, 626944), (1456, 548576), (1519, 525824), (1568, 509392), (1612, 495488), (1664, 480004), (1736, 460096), (1792, 445718), (1984, 402584), (2054, 388864), (2212, 361088), (2449, 326144), (2528, 315952), (2548, 313472), (2821, 283136), (2912, 274288), (3038, 262912), (3136, 254696), (3224, 247744), (3328, 240002), (3472, 230048), (3584, 222859), (3871, 206336), (3968, 201292), (4108, 194432), (4424, 180544), (4898, 163072), (5056, 157976), (5096, 156736), (5642, 141568), (5824, 137144), (6076, 131456), (6272, 127348), (6448, 123872), (6656, 120001), (6944, 115024), (7189, 111104), (7742, 103168), (7936, 100646), (8216, 97216), (8848, 90272), (9796, 81536), (10112, 78988), (10192, 78368), (11284, 70784), (11648, 68572), (12152, 65728), (12544, 63674), (12896, 61936), (13888, 57512), (14378, 55552), (15484, 51584), (15872, 50323), (16432, 48608), (17143, 46592), (17696, 45136), (19592, 40768), (19747, 40448), (20224, 39494), (20384, 39184), (22568, 35392), (23296, 34286), (24304, 32864), (25088, 31837), (25792, 30968), (27776, 28756)]