259857312

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{823}}^1$

素因数の和:883

約数の個数: 192

約数和(自身を含む): 837236736

約数和(自身を除く): 577379424

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 16, 22, 23, 24, 26, 32, 33, 39, 44, 46, 48, 52, 66, 69, 78, 88, 92, 96, 104, 132, 138, 143, 156, 176, 184, 208, 253, 264, 276, 286, 299, 312, 352, 368, 416, 429, 506, 528, 552, 572, 598, 624, 736, 759, 823, 858, 897, 1012, 1056, 1104, 1144, 1196, 1248, 1518, 1646, 1716, 1794, 2024, 2208, 2288, 2392, 2469, 3036, 3289, 3292, 3432, 3588, 4048, 4576, 4784, 4938, 6072, 6578, 6584, 6864, 7176, 8096, 9053, 9568, 9867, 9876, 10699, 12144, 13156, 13168, 13728, 14352, 18106, 18929, 19734, 19752, 21398, 24288, 26312, 26336, 27159, 28704, 32097, 36212, 37858, 39468, 39504, 42796, 52624, 54318, 56787, 64194, 72424, 75716, 78936, 79008, 85592, 105248, 108636, 113574, 117689, 128388, 144848, 151432, 157872, 171184, 208219, 217272, 227148, 235378, 246077, 256776, 289696, 302864, 315744, 342368, 353067, 416438, 434544, 454296, 470756, 492154, 513552, 605728, 624657, 706134, 738231, 832876, 869088, 908592, 941512, 984308, 1027104, 1249314, 1412268, 1476462, 1665752, 1817184, 1883024, 1968616, 2498628, 2706847, 2824536, 2952924, 3331504, 3766048, 3937232, 4997256, 5413694, 5649072, 5905848, 6663008, 7874464, 8120541, 9994512, 10827388, 11298144, 11811696, 16241082, 19989024, 21654776, 23623392, 32482164, 43309552, 64964328, 86619104, 129928656, 259857312]

約数ペア:

[(1, 259857312), (2, 129928656), (3, 86619104), (4, 64964328), (6, 43309552), (8, 32482164), (11, 23623392), (12, 21654776), (13, 19989024), (16, 16241082), (22, 11811696), (23, 11298144), (24, 10827388), (26, 9994512), (32, 8120541), (33, 7874464), (39, 6663008), (44, 5905848), (46, 5649072), (48, 5413694), (52, 4997256), (66, 3937232), (69, 3766048), (78, 3331504), (88, 2952924), (92, 2824536), (96, 2706847), (104, 2498628), (132, 1968616), (138, 1883024), (143, 1817184), (156, 1665752), (176, 1476462), (184, 1412268), (208, 1249314), (253, 1027104), (264, 984308), (276, 941512), (286, 908592), (299, 869088), (312, 832876), (352, 738231), (368, 706134), (416, 624657), (429, 605728), (506, 513552), (528, 492154), (552, 470756), (572, 454296), (598, 434544), (624, 416438), (736, 353067), (759, 342368), (823, 315744), (858, 302864), (897, 289696), (1012, 256776), (1056, 246077), (1104, 235378), (1144, 227148), (1196, 217272), (1248, 208219), (1518, 171184), (1646, 157872), (1716, 151432), (1794, 144848), (2024, 128388), (2208, 117689), (2288, 113574), (2392, 108636), (2469, 105248), (3036, 85592), (3289, 79008), (3292, 78936), (3432, 75716), (3588, 72424), (4048, 64194), (4576, 56787), (4784, 54318), (4938, 52624), (6072, 42796), (6578, 39504), (6584, 39468), (6864, 37858), (7176, 36212), (8096, 32097), (9053, 28704), (9568, 27159), (9867, 26336), (9876, 26312), (10699, 24288), (12144, 21398), (13156, 19752), (13168, 19734), (13728, 18929), (14352, 18106)]