496467216

素因数分解:

$2^4\times 3^2\times 7^2\times {\mathrm{71}}^1\times {\mathrm{991}}^1$

素因数の和:1090

約数の個数: 180

約数和(自身を含む): 1640680704

約数和(自身を除く): 1144213488

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 49, 56, 63, 71, 72, 84, 98, 112, 126, 142, 144, 147, 168, 196, 213, 252, 284, 294, 336, 392, 426, 441, 497, 504, 568, 588, 639, 784, 852, 882, 991, 994, 1008, 1136, 1176, 1278, 1491, 1704, 1764, 1982, 1988, 2352, 2556, 2973, 2982, 3408, 3479, 3528, 3964, 3976, 4473, 5112, 5946, 5964, 6937, 6958, 7056, 7928, 7952, 8919, 8946, 10224, 10437, 11892, 11928, 13874, 13916, 15856, 17838, 17892, 20811, 20874, 23784, 23856, 27748, 27832, 31311, 35676, 35784, 41622, 41748, 47568, 48559, 55496, 55664, 62433, 62622, 70361, 71352, 71568, 83244, 83496, 97118, 110992, 124866, 125244, 140722, 142704, 145677, 166488, 166992, 194236, 211083, 249732, 250488, 281444, 291354, 332976, 388472, 422166, 437031, 492527, 499464, 500976, 562888, 582708, 633249, 776944, 844332, 874062, 985054, 998928, 1125776, 1165416, 1266498, 1477581, 1688664, 1748124, 1970108, 2330832, 2532996, 2955162, 3377328, 3447689, 3496248, 3940216, 4432743, 5065992, 5910324, 6895378, 6992496, 7880432, 8865486, 10131984, 10343067, 11820648, 13790756, 17730972, 20686134, 23641296, 27581512, 31029201, 35461944, 41372268, 55163024, 62058402, 70923888, 82744536, 124116804, 165489072, 248233608, 496467216]

約数ペア:

[(1, 496467216), (2, 248233608), (3, 165489072), (4, 124116804), (6, 82744536), (7, 70923888), (8, 62058402), (9, 55163024), (12, 41372268), (14, 35461944), (16, 31029201), (18, 27581512), (21, 23641296), (24, 20686134), (28, 17730972), (36, 13790756), (42, 11820648), (48, 10343067), (49, 10131984), (56, 8865486), (63, 7880432), (71, 6992496), (72, 6895378), (84, 5910324), (98, 5065992), (112, 4432743), (126, 3940216), (142, 3496248), (144, 3447689), (147, 3377328), (168, 2955162), (196, 2532996), (213, 2330832), (252, 1970108), (284, 1748124), (294, 1688664), (336, 1477581), (392, 1266498), (426, 1165416), (441, 1125776), (497, 998928), (504, 985054), (568, 874062), (588, 844332), (639, 776944), (784, 633249), (852, 582708), (882, 562888), (991, 500976), (994, 499464), (1008, 492527), (1136, 437031), (1176, 422166), (1278, 388472), (1491, 332976), (1704, 291354), (1764, 281444), (1982, 250488), (1988, 249732), (2352, 211083), (2556, 194236), (2973, 166992), (2982, 166488), (3408, 145677), (3479, 142704), (3528, 140722), (3964, 125244), (3976, 124866), (4473, 110992), (5112, 97118), (5946, 83496), (5964, 83244), (6937, 71568), (6958, 71352), (7056, 70361), (7928, 62622), (7952, 62433), (8919, 55664), (8946, 55496), (10224, 48559), (10437, 47568), (11892, 41748), (11928, 41622), (13874, 35784), (13916, 35676), (15856, 31311), (17838, 27832), (17892, 27748), (20811, 23856), (20874, 23784)]