1325581824

素因数分解:

$2^9\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{97}}^1$

素因数の和:197

約数の個数: 320

約数和(自身を含む): 4311724032

約数和(自身を除く): 2986142208

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 32, 41, 42, 48, 56, 62, 64, 82, 84, 93, 96, 97, 112, 123, 124, 128, 164, 168, 186, 192, 194, 217, 224, 246, 248, 256, 287, 291, 328, 336, 372, 384, 388, 434, 448, 492, 496, 512, 574, 582, 651, 656, 672, 679, 744, 768, 776, 861, 868, 896, 984, 992, 1148, 1164, 1271, 1302, 1312, 1344, 1358, 1488, 1536, 1552, 1722, 1736, 1792, 1968, 1984, 2037, 2296, 2328, 2542, 2604, 2624, 2688, 2716, 2976, 3007, 3104, 3444, 3472, 3584, 3813, 3936, 3968, 3977, 4074, 4592, 4656, 5084, 5208, 5248, 5376, 5432, 5952, 6014, 6208, 6888, 6944, 7626, 7872, 7936, 7954, 8148, 8897, 9021, 9184, 9312, 10168, 10416, 10496, 10752, 10864, 11904, 11931, 12028, 12416, 13776, 13888, 15252, 15744, 15872, 15908, 16296, 17794, 18042, 18368, 18624, 20336, 20832, 20992, 21049, 21728, 23808, 23862, 24056, 24832, 26691, 27552, 27776, 27839, 30504, 31488, 31816, 32592, 35588, 36084, 36736, 37248, 40672, 41664, 42098, 43456, 47616, 47724, 48112, 49664, 53382, 55104, 55552, 55678, 61008, 62976, 63147, 63632, 65184, 71176, 72168, 73472, 74496, 81344, 83328, 83517, 84196, 86912, 95448, 96224, 106764, 110208, 111104, 111356, 122016, 123287, 126294, 127264, 130368, 142352, 144336, 146944, 148992, 162688, 166656, 167034, 168392, 173824, 190896, 192448, 213528, 220416, 222712, 244032, 246574, 252588, 254528, 260736, 284704, 288672, 325376, 333312, 334068, 336784, 347648, 369861, 381792, 384896, 427056, 440832, 445424, 488064, 493148, 505176, 509056, 521472, 569408, 577344, 650752, 668136, 673568, 739722, 763584, 769792, 854112, 863009, 890848, 976128, 986296, 1010352, 1018112, 1042944, 1138816, 1154688, 1336272, 1347136, 1479444, 1527168, 1539584, 1708224, 1726018, 1781696, 1952256, 1972592, 2020704, 2036224, 2277632, 2309376, 2589027, 2672544, 2694272, 2958888, 3054336, 3416448, 3452036, 3563392, 3945184, 4041408, 4555264, 4618752, 5178054, 5345088, 5388544, 5917776, 6108672, 6832896, 6904072, 7126784, 7890368, 8082816, 10356108, 10690176, 10777088, 11835552, 13665792, 13808144, 14253568, 15780736, 16165632, 20712216, 21380352, 23671104, 27616288, 31561472, 32331264, 41424432, 42760704, 47342208, 55232576, 63122944, 82848864, 94684416, 110465152, 165697728, 189368832, 220930304, 331395456, 441860608, 662790912, 1325581824]

約数ペア:

[(1, 1325581824), (2, 662790912), (3, 441860608), (4, 331395456), (6, 220930304), (7, 189368832), (8, 165697728), (12, 110465152), (14, 94684416), (16, 82848864), (21, 63122944), (24, 55232576), (28, 47342208), (31, 42760704), (32, 41424432), (41, 32331264), (42, 31561472), (48, 27616288), (56, 23671104), (62, 21380352), (64, 20712216), (82, 16165632), (84, 15780736), (93, 14253568), (96, 13808144), (97, 13665792), (112, 11835552), (123, 10777088), (124, 10690176), (128, 10356108), (164, 8082816), (168, 7890368), (186, 7126784), (192, 6904072), (194, 6832896), (217, 6108672), (224, 5917776), (246, 5388544), (248, 5345088), (256, 5178054), (287, 4618752), (291, 4555264), (328, 4041408), (336, 3945184), (372, 3563392), (384, 3452036), (388, 3416448), (434, 3054336), (448, 2958888), (492, 2694272), (496, 2672544), (512, 2589027), (574, 2309376), (582, 2277632), (651, 2036224), (656, 2020704), (672, 1972592), (679, 1952256), (744, 1781696), (768, 1726018), (776, 1708224), (861, 1539584), (868, 1527168), (896, 1479444), (984, 1347136), (992, 1336272), (1148, 1154688), (1164, 1138816), (1271, 1042944), (1302, 1018112), (1312, 1010352), (1344, 986296), (1358, 976128), (1488, 890848), (1536, 863009), (1552, 854112), (1722, 769792), (1736, 763584), (1792, 739722), (1968, 673568), (1984, 668136), (2037, 650752), (2296, 577344), (2328, 569408), (2542, 521472), (2604, 509056), (2624, 505176), (2688, 493148), (2716, 488064), (2976, 445424), (3007, 440832), (3104, 427056), (3444, 384896), (3472, 381792), (3584, 369861), (3813, 347648), (3936, 336784), (3968, 334068), (3977, 333312), (4074, 325376), (4592, 288672), (4656, 284704), (5084, 260736), (5208, 254528), (5248, 252588), (5376, 246574), (5432, 244032), (5952, 222712), (6014, 220416), (6208, 213528), (6888, 192448), (6944, 190896), (7626, 173824), (7872, 168392), (7936, 167034), (7954, 166656), (8148, 162688), (8897, 148992), (9021, 146944), (9184, 144336), (9312, 142352), (10168, 130368), (10416, 127264), (10496, 126294), (10752, 123287), (10864, 122016), (11904, 111356), (11931, 111104), (12028, 110208), (12416, 106764), (13776, 96224), (13888, 95448), (15252, 86912), (15744, 84196), (15872, 83517), (15908, 83328), (16296, 81344), (17794, 74496), (18042, 73472), (18368, 72168), (18624, 71176), (20336, 65184), (20832, 63632), (20992, 63147), (21049, 62976), (21728, 61008), (23808, 55678), (23862, 55552), (24056, 55104), (24832, 53382), (26691, 49664), (27552, 48112), (27776, 47724), (27839, 47616), (30504, 43456), (31488, 42098), (31816, 41664), (32592, 40672), (35588, 37248), (36084, 36736)]