64449641984

素因数分解:

$2^9\times 7^2\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{2707}}^1$

素因数の和:2825

約数の個数: 240

約数和(自身を含む): 163590810768

約数和(自身を除く): 99141168784

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 49, 52, 56, 64, 73, 91, 98, 104, 112, 128, 146, 182, 196, 208, 224, 256, 292, 364, 392, 416, 448, 511, 512, 584, 637, 728, 784, 832, 896, 949, 1022, 1168, 1274, 1456, 1568, 1664, 1792, 1898, 2044, 2336, 2548, 2707, 2912, 3136, 3328, 3577, 3584, 3796, 4088, 4672, 5096, 5414, 5824, 6272, 6643, 6656, 7154, 7592, 8176, 9344, 10192, 10828, 11648, 12544, 13286, 14308, 15184, 16352, 18688, 18949, 20384, 21656, 23296, 25088, 26572, 28616, 30368, 32704, 35191, 37376, 37898, 40768, 43312, 46501, 46592, 53144, 57232, 60736, 65408, 70382, 75796, 81536, 86624, 93002, 106288, 114464, 121472, 130816, 132643, 140764, 151592, 163072, 173248, 186004, 197611, 212576, 228928, 242944, 246337, 261632, 265286, 281528, 303184, 326144, 346496, 372008, 395222, 425152, 457856, 485888, 492674, 530572, 563056, 606368, 692992, 744016, 790444, 850304, 915712, 985348, 1061144, 1126112, 1212736, 1383277, 1385984, 1488032, 1580888, 1700608, 1724359, 1831424, 1970696, 2122288, 2252224, 2425472, 2568943, 2766554, 2976064, 3161776, 3401216, 3448718, 3941392, 4244576, 4504448, 4850944, 5137886, 5533108, 5952128, 6323552, 6897436, 7882784, 8489152, 9008896, 9682939, 9701888, 10275772, 11066216, 11904256, 12647104, 13794872, 15765568, 16978304, 17982601, 18017792, 19365878, 20551544, 22132432, 23808512, 25294208, 27589744, 31531136, 33956608, 35965202, 38731756, 41103088, 44264864, 50588416, 55179488, 63062272, 67913216, 71930404, 77463512, 82206176, 88529728, 101176832, 110358976, 125878207, 126124544, 143860808, 154927024, 164412352, 177059456, 220717952, 251756414, 287721616, 309854048, 328824704, 354118912, 441435904, 503512828, 575443232, 619708096, 657649408, 708237824, 882871808, 1007025656, 1150886464, 1239416192, 1315298816, 2014051312, 2301772928, 2478832384, 4028102624, 4603545856, 4957664768, 8056205248, 9207091712, 16112410496, 32224820992, 64449641984]

約数ペア:

[(1, 64449641984), (2, 32224820992), (4, 16112410496), (7, 9207091712), (8, 8056205248), (13, 4957664768), (14, 4603545856), (16, 4028102624), (26, 2478832384), (28, 2301772928), (32, 2014051312), (49, 1315298816), (52, 1239416192), (56, 1150886464), (64, 1007025656), (73, 882871808), (91, 708237824), (98, 657649408), (104, 619708096), (112, 575443232), (128, 503512828), (146, 441435904), (182, 354118912), (196, 328824704), (208, 309854048), (224, 287721616), (256, 251756414), (292, 220717952), (364, 177059456), (392, 164412352), (416, 154927024), (448, 143860808), (511, 126124544), (512, 125878207), (584, 110358976), (637, 101176832), (728, 88529728), (784, 82206176), (832, 77463512), (896, 71930404), (949, 67913216), (1022, 63062272), (1168, 55179488), (1274, 50588416), (1456, 44264864), (1568, 41103088), (1664, 38731756), (1792, 35965202), (1898, 33956608), (2044, 31531136), (2336, 27589744), (2548, 25294208), (2707, 23808512), (2912, 22132432), (3136, 20551544), (3328, 19365878), (3577, 18017792), (3584, 17982601), (3796, 16978304), (4088, 15765568), (4672, 13794872), (5096, 12647104), (5414, 11904256), (5824, 11066216), (6272, 10275772), (6643, 9701888), (6656, 9682939), (7154, 9008896), (7592, 8489152), (8176, 7882784), (9344, 6897436), (10192, 6323552), (10828, 5952128), (11648, 5533108), (12544, 5137886), (13286, 4850944), (14308, 4504448), (15184, 4244576), (16352, 3941392), (18688, 3448718), (18949, 3401216), (20384, 3161776), (21656, 2976064), (23296, 2766554), (25088, 2568943), (26572, 2425472), (28616, 2252224), (30368, 2122288), (32704, 1970696), (35191, 1831424), (37376, 1724359), (37898, 1700608), (40768, 1580888), (43312, 1488032), (46501, 1385984), (46592, 1383277), (53144, 1212736), (57232, 1126112), (60736, 1061144), (65408, 985348), (70382, 915712), (75796, 850304), (81536, 790444), (86624, 744016), (93002, 692992), (106288, 606368), (114464, 563056), (121472, 530572), (130816, 492674), (132643, 485888), (140764, 457856), (151592, 425152), (163072, 395222), (173248, 372008), (186004, 346496), (197611, 326144), (212576, 303184), (228928, 281528), (242944, 265286), (246337, 261632)]