253006992

素因数分解:

$2^4\times 3^2\times 7^2\times {\mathrm{23}}^1\times {\mathrm{1559}}^1$

素因数の和:1610

約数の個数: 180

約数和(自身を含む): 860034240

約数和(自身を除く): 607027248

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 23, 24, 28, 36, 42, 46, 48, 49, 56, 63, 69, 72, 84, 92, 98, 112, 126, 138, 144, 147, 161, 168, 184, 196, 207, 252, 276, 294, 322, 336, 368, 392, 414, 441, 483, 504, 552, 588, 644, 784, 828, 882, 966, 1008, 1104, 1127, 1176, 1288, 1449, 1559, 1656, 1764, 1932, 2254, 2352, 2576, 2898, 3118, 3312, 3381, 3528, 3864, 4508, 4677, 5796, 6236, 6762, 7056, 7728, 9016, 9354, 10143, 10913, 11592, 12472, 13524, 14031, 18032, 18708, 20286, 21826, 23184, 24944, 27048, 28062, 32739, 35857, 37416, 40572, 43652, 54096, 56124, 65478, 71714, 74832, 76391, 81144, 87304, 98217, 107571, 112248, 130956, 143428, 152782, 162288, 174608, 196434, 215142, 224496, 229173, 250999, 261912, 286856, 305564, 322713, 392868, 430284, 458346, 501998, 523824, 573712, 611128, 645426, 687519, 752997, 785736, 860568, 916692, 1003996, 1222256, 1290852, 1375038, 1505994, 1571472, 1721136, 1756993, 1833384, 2007992, 2258991, 2581704, 2750076, 3011988, 3513986, 3666768, 4015984, 4517982, 5163408, 5270979, 5500152, 6023976, 7027972, 9035964, 10541958, 11000304, 12047952, 14055944, 15812937, 18071928, 21083916, 28111888, 31625874, 36143856, 42167832, 63251748, 84335664, 126503496, 253006992]

約数ペア:

[(1, 253006992), (2, 126503496), (3, 84335664), (4, 63251748), (6, 42167832), (7, 36143856), (8, 31625874), (9, 28111888), (12, 21083916), (14, 18071928), (16, 15812937), (18, 14055944), (21, 12047952), (23, 11000304), (24, 10541958), (28, 9035964), (36, 7027972), (42, 6023976), (46, 5500152), (48, 5270979), (49, 5163408), (56, 4517982), (63, 4015984), (69, 3666768), (72, 3513986), (84, 3011988), (92, 2750076), (98, 2581704), (112, 2258991), (126, 2007992), (138, 1833384), (144, 1756993), (147, 1721136), (161, 1571472), (168, 1505994), (184, 1375038), (196, 1290852), (207, 1222256), (252, 1003996), (276, 916692), (294, 860568), (322, 785736), (336, 752997), (368, 687519), (392, 645426), (414, 611128), (441, 573712), (483, 523824), (504, 501998), (552, 458346), (588, 430284), (644, 392868), (784, 322713), (828, 305564), (882, 286856), (966, 261912), (1008, 250999), (1104, 229173), (1127, 224496), (1176, 215142), (1288, 196434), (1449, 174608), (1559, 162288), (1656, 152782), (1764, 143428), (1932, 130956), (2254, 112248), (2352, 107571), (2576, 98217), (2898, 87304), (3118, 81144), (3312, 76391), (3381, 74832), (3528, 71714), (3864, 65478), (4508, 56124), (4677, 54096), (5796, 43652), (6236, 40572), (6762, 37416), (7056, 35857), (7728, 32739), (9016, 28062), (9354, 27048), (10143, 24944), (10913, 23184), (11592, 21826), (12472, 20286), (13524, 18708), (14031, 18032)]