851443992

素因数分解:

$2^3\times 3^2\times 7^3\times {\mathrm{23}}^1\times {\mathrm{1499}}^1$

素因数の和:1555

約数の個数: 192

約数和(自身を含む): 2808000000

約数和(自身を除く): 1956556008

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 23, 24, 28, 36, 42, 46, 49, 56, 63, 69, 72, 84, 92, 98, 126, 138, 147, 161, 168, 184, 196, 207, 252, 276, 294, 322, 343, 392, 414, 441, 483, 504, 552, 588, 644, 686, 828, 882, 966, 1029, 1127, 1176, 1288, 1372, 1449, 1499, 1656, 1764, 1932, 2058, 2254, 2744, 2898, 2998, 3087, 3381, 3528, 3864, 4116, 4497, 4508, 5796, 5996, 6174, 6762, 7889, 8232, 8994, 9016, 10143, 10493, 11592, 11992, 12348, 13491, 13524, 15778, 17988, 20286, 20986, 23667, 24696, 26982, 27048, 31479, 31556, 34477, 35976, 40572, 41972, 47334, 53964, 62958, 63112, 68954, 71001, 73451, 81144, 83944, 94437, 94668, 103431, 107928, 125916, 137908, 142002, 146902, 188874, 189336, 206862, 220353, 241339, 251832, 275816, 284004, 293804, 310293, 377748, 413724, 440706, 482678, 514157, 568008, 587608, 620586, 661059, 724017, 755496, 827448, 881412, 965356, 1028314, 1241172, 1322118, 1448034, 1542471, 1689373, 1762824, 1930712, 2056628, 2172051, 2482344, 2644236, 2896068, 3084942, 3378746, 4113256, 4344102, 4627413, 5068119, 5288472, 5792136, 6169884, 6757492, 8688204, 9254826, 10136238, 11825611, 12339768, 13514984, 15204357, 17376408, 18509652, 20272476, 23651222, 30408714, 35476833, 37019304, 40544952, 47302444, 60817428, 70953666, 94604888, 106430499, 121634856, 141907332, 212860998, 283814664, 425721996, 851443992]

約数ペア:

[(1, 851443992), (2, 425721996), (3, 283814664), (4, 212860998), (6, 141907332), (7, 121634856), (8, 106430499), (9, 94604888), (12, 70953666), (14, 60817428), (18, 47302444), (21, 40544952), (23, 37019304), (24, 35476833), (28, 30408714), (36, 23651222), (42, 20272476), (46, 18509652), (49, 17376408), (56, 15204357), (63, 13514984), (69, 12339768), (72, 11825611), (84, 10136238), (92, 9254826), (98, 8688204), (126, 6757492), (138, 6169884), (147, 5792136), (161, 5288472), (168, 5068119), (184, 4627413), (196, 4344102), (207, 4113256), (252, 3378746), (276, 3084942), (294, 2896068), (322, 2644236), (343, 2482344), (392, 2172051), (414, 2056628), (441, 1930712), (483, 1762824), (504, 1689373), (552, 1542471), (588, 1448034), (644, 1322118), (686, 1241172), (828, 1028314), (882, 965356), (966, 881412), (1029, 827448), (1127, 755496), (1176, 724017), (1288, 661059), (1372, 620586), (1449, 587608), (1499, 568008), (1656, 514157), (1764, 482678), (1932, 440706), (2058, 413724), (2254, 377748), (2744, 310293), (2898, 293804), (2998, 284004), (3087, 275816), (3381, 251832), (3528, 241339), (3864, 220353), (4116, 206862), (4497, 189336), (4508, 188874), (5796, 146902), (5996, 142002), (6174, 137908), (6762, 125916), (7889, 107928), (8232, 103431), (8994, 94668), (9016, 94437), (10143, 83944), (10493, 81144), (11592, 73451), (11992, 71001), (12348, 68954), (13491, 63112), (13524, 62958), (15778, 53964), (17988, 47334), (20286, 41972), (20986, 40572), (23667, 35976), (24696, 34477), (26982, 31556), (27048, 31479)]