2642719968

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{499}}^1$

素因数の和:630

約数の個数: 288

約数和(自身を含む): 8963136000

約数和(自身を除く): 6320416032

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 37, 42, 48, 56, 63, 71, 72, 74, 84, 96, 111, 112, 126, 142, 144, 148, 168, 213, 222, 224, 252, 259, 284, 288, 296, 333, 336, 426, 444, 497, 499, 504, 518, 568, 592, 639, 666, 672, 777, 852, 888, 994, 998, 1008, 1036, 1136, 1184, 1278, 1332, 1491, 1497, 1554, 1704, 1776, 1988, 1996, 2016, 2072, 2272, 2331, 2556, 2627, 2664, 2982, 2994, 3108, 3408, 3493, 3552, 3976, 3992, 4144, 4473, 4491, 4662, 5112, 5254, 5328, 5964, 5988, 6216, 6816, 6986, 7881, 7952, 7984, 8288, 8946, 8982, 9324, 10224, 10479, 10508, 10656, 11928, 11976, 12432, 13972, 15762, 15904, 15968, 17892, 17964, 18389, 18463, 18648, 20448, 20958, 21016, 23643, 23856, 23952, 24864, 27944, 31437, 31524, 35429, 35784, 35928, 36778, 36926, 37296, 41916, 42032, 47286, 47712, 47904, 55167, 55389, 55888, 62874, 63048, 70858, 71568, 71856, 73556, 73852, 74592, 83832, 84064, 94572, 106287, 110334, 110778, 111776, 125748, 126096, 129241, 141716, 143136, 143712, 147112, 147704, 165501, 166167, 167664, 189144, 212574, 220668, 221556, 248003, 251496, 252192, 258482, 283432, 294224, 295408, 318861, 331002, 332334, 335328, 378288, 387723, 425148, 441336, 443112, 496006, 502992, 516964, 566864, 588448, 590816, 637722, 662004, 664668, 744009, 756576, 775446, 850296, 882672, 886224, 992012, 1005984, 1033928, 1133728, 1163169, 1275444, 1310873, 1324008, 1329336, 1488018, 1550892, 1700592, 1765344, 1772448, 1984024, 2067856, 2232027, 2326338, 2550888, 2621746, 2648016, 2658672, 2976036, 3101784, 3401184, 3932619, 3968048, 4135712, 4464054, 4652676, 5101776, 5243492, 5296032, 5317344, 5952072, 6203568, 7865238, 7936096, 8928108, 9176111, 9305352, 10203552, 10486984, 11797857, 11904144, 12407136, 15730476, 17856216, 18352222, 18610704, 20973968, 23595714, 23808288, 27528333, 31460952, 35712432, 36704444, 37221408, 41947936, 47191428, 55056666, 62921904, 71424864, 73408888, 82584999, 94382856, 110113332, 125843808, 146817776, 165169998, 188765712, 220226664, 293635552, 330339996, 377531424, 440453328, 660679992, 880906656, 1321359984, 2642719968]

約数ペア:

[(1, 2642719968), (2, 1321359984), (3, 880906656), (4, 660679992), (6, 440453328), (7, 377531424), (8, 330339996), (9, 293635552), (12, 220226664), (14, 188765712), (16, 165169998), (18, 146817776), (21, 125843808), (24, 110113332), (28, 94382856), (32, 82584999), (36, 73408888), (37, 71424864), (42, 62921904), (48, 55056666), (56, 47191428), (63, 41947936), (71, 37221408), (72, 36704444), (74, 35712432), (84, 31460952), (96, 27528333), (111, 23808288), (112, 23595714), (126, 20973968), (142, 18610704), (144, 18352222), (148, 17856216), (168, 15730476), (213, 12407136), (222, 11904144), (224, 11797857), (252, 10486984), (259, 10203552), (284, 9305352), (288, 9176111), (296, 8928108), (333, 7936096), (336, 7865238), (426, 6203568), (444, 5952072), (497, 5317344), (499, 5296032), (504, 5243492), (518, 5101776), (568, 4652676), (592, 4464054), (639, 4135712), (666, 3968048), (672, 3932619), (777, 3401184), (852, 3101784), (888, 2976036), (994, 2658672), (998, 2648016), (1008, 2621746), (1036, 2550888), (1136, 2326338), (1184, 2232027), (1278, 2067856), (1332, 1984024), (1491, 1772448), (1497, 1765344), (1554, 1700592), (1704, 1550892), (1776, 1488018), (1988, 1329336), (1996, 1324008), (2016, 1310873), (2072, 1275444), (2272, 1163169), (2331, 1133728), (2556, 1033928), (2627, 1005984), (2664, 992012), (2982, 886224), (2994, 882672), (3108, 850296), (3408, 775446), (3493, 756576), (3552, 744009), (3976, 664668), (3992, 662004), (4144, 637722), (4473, 590816), (4491, 588448), (4662, 566864), (5112, 516964), (5254, 502992), (5328, 496006), (5964, 443112), (5988, 441336), (6216, 425148), (6816, 387723), (6986, 378288), (7881, 335328), (7952, 332334), (7984, 331002), (8288, 318861), (8946, 295408), (8982, 294224), (9324, 283432), (10224, 258482), (10479, 252192), (10508, 251496), (10656, 248003), (11928, 221556), (11976, 220668), (12432, 212574), (13972, 189144), (15762, 167664), (15904, 166167), (15968, 165501), (17892, 147704), (17964, 147112), (18389, 143712), (18463, 143136), (18648, 141716), (20448, 129241), (20958, 126096), (21016, 125748), (23643, 111776), (23856, 110778), (23952, 110334), (24864, 106287), (27944, 94572), (31437, 84064), (31524, 83832), (35429, 74592), (35784, 73852), (35928, 73556), (36778, 71856), (36926, 71568), (37296, 70858), (41916, 63048), (42032, 62874), (47286, 55888), (47712, 55389), (47904, 55167)]