2016264816

素因数分解:

$2^4\times 3^2\times {\mathrm{71}}^1\times {\mathrm{199}}^1\times {\mathrm{991}}^1$

素因数の和:1275

約数の個数: 120

約数和(自身を含む): 5756774400

約数和(自身を除く): 3740509584

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 71, 72, 142, 144, 199, 213, 284, 398, 426, 568, 597, 639, 796, 852, 991, 1136, 1194, 1278, 1592, 1704, 1791, 1982, 2388, 2556, 2973, 3184, 3408, 3582, 3964, 4776, 5112, 5946, 7164, 7928, 8919, 9552, 10224, 11892, 14129, 14328, 15856, 17838, 23784, 28258, 28656, 35676, 42387, 47568, 56516, 70361, 71352, 84774, 113032, 127161, 140722, 142704, 169548, 197209, 211083, 226064, 254322, 281444, 339096, 394418, 422166, 508644, 562888, 591627, 633249, 678192, 788836, 844332, 1017288, 1125776, 1183254, 1266498, 1577672, 1688664, 1774881, 2034576, 2366508, 2532996, 3155344, 3377328, 3549762, 4733016, 5065992, 7099524, 9466032, 10131984, 14001839, 14199048, 28003678, 28398096, 42005517, 56007356, 84011034, 112014712, 126016551, 168022068, 224029424, 252033102, 336044136, 504066204, 672088272, 1008132408, 2016264816]

約数ペア:

[(1, 2016264816), (2, 1008132408), (3, 672088272), (4, 504066204), (6, 336044136), (8, 252033102), (9, 224029424), (12, 168022068), (16, 126016551), (18, 112014712), (24, 84011034), (36, 56007356), (48, 42005517), (71, 28398096), (72, 28003678), (142, 14199048), (144, 14001839), (199, 10131984), (213, 9466032), (284, 7099524), (398, 5065992), (426, 4733016), (568, 3549762), (597, 3377328), (639, 3155344), (796, 2532996), (852, 2366508), (991, 2034576), (1136, 1774881), (1194, 1688664), (1278, 1577672), (1592, 1266498), (1704, 1183254), (1791, 1125776), (1982, 1017288), (2388, 844332), (2556, 788836), (2973, 678192), (3184, 633249), (3408, 591627), (3582, 562888), (3964, 508644), (4776, 422166), (5112, 394418), (5946, 339096), (7164, 281444), (7928, 254322), (8919, 226064), (9552, 211083), (10224, 197209), (11892, 169548), (14129, 142704), (14328, 140722), (15856, 127161), (17838, 113032), (23784, 84774), (28258, 71352), (28656, 70361), (35676, 56516), (42387, 47568)]