2690005968

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{547}}^1$

素因数の和:682

約数の個数: 240

約数和(自身を含む): 8459208576

約数和(自身を除く): 5769202608

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 37, 39, 48, 52, 71, 72, 74, 78, 104, 111, 117, 142, 144, 148, 156, 208, 213, 222, 234, 284, 296, 312, 333, 426, 444, 468, 481, 547, 568, 592, 624, 639, 666, 852, 888, 923, 936, 962, 1094, 1136, 1278, 1332, 1443, 1641, 1704, 1776, 1846, 1872, 1924, 2188, 2556, 2627, 2664, 2769, 2886, 3282, 3408, 3692, 3848, 4329, 4376, 4923, 5112, 5254, 5328, 5538, 5772, 6564, 7111, 7384, 7696, 7881, 8307, 8658, 8752, 9846, 10224, 10508, 11076, 11544, 13128, 14222, 14768, 15762, 16614, 17316, 19692, 20239, 21016, 21333, 22152, 23088, 23643, 26256, 28444, 31524, 33228, 34151, 34632, 38837, 39384, 40478, 42032, 42666, 44304, 47286, 56888, 60717, 63048, 63999, 66456, 68302, 69264, 77674, 78768, 80956, 85332, 94572, 102453, 113776, 116511, 121434, 126096, 127998, 132912, 136604, 155348, 161912, 170664, 182151, 189144, 204906, 233022, 242868, 255996, 263107, 273208, 307359, 310696, 323824, 341328, 349533, 364302, 378288, 409812, 466044, 485736, 504881, 511992, 526214, 546416, 614718, 621392, 699066, 728604, 789321, 819624, 932088, 971472, 1009762, 1023984, 1052428, 1229436, 1398132, 1436969, 1457208, 1514643, 1578642, 1639248, 1864176, 2019524, 2104856, 2367963, 2458872, 2796264, 2873938, 2914416, 3029286, 3157284, 4039048, 4209712, 4310907, 4543929, 4735926, 4917744, 5592528, 5747876, 6058572, 6314568, 8078096, 8621814, 9087858, 9471852, 11495752, 12117144, 12629136, 12932721, 17243628, 18175716, 18680597, 18943704, 22991504, 24234288, 25865442, 34487256, 36351432, 37361194, 37887408, 51730884, 56041791, 68974512, 72702864, 74722388, 103461768, 112083582, 149444776, 168125373, 206923536, 224167164, 298889552, 336250746, 448334328, 672501492, 896668656, 1345002984, 2690005968]

約数ペア:

[(1, 2690005968), (2, 1345002984), (3, 896668656), (4, 672501492), (6, 448334328), (8, 336250746), (9, 298889552), (12, 224167164), (13, 206923536), (16, 168125373), (18, 149444776), (24, 112083582), (26, 103461768), (36, 74722388), (37, 72702864), (39, 68974512), (48, 56041791), (52, 51730884), (71, 37887408), (72, 37361194), (74, 36351432), (78, 34487256), (104, 25865442), (111, 24234288), (117, 22991504), (142, 18943704), (144, 18680597), (148, 18175716), (156, 17243628), (208, 12932721), (213, 12629136), (222, 12117144), (234, 11495752), (284, 9471852), (296, 9087858), (312, 8621814), (333, 8078096), (426, 6314568), (444, 6058572), (468, 5747876), (481, 5592528), (547, 4917744), (568, 4735926), (592, 4543929), (624, 4310907), (639, 4209712), (666, 4039048), (852, 3157284), (888, 3029286), (923, 2914416), (936, 2873938), (962, 2796264), (1094, 2458872), (1136, 2367963), (1278, 2104856), (1332, 2019524), (1443, 1864176), (1641, 1639248), (1704, 1578642), (1776, 1514643), (1846, 1457208), (1872, 1436969), (1924, 1398132), (2188, 1229436), (2556, 1052428), (2627, 1023984), (2664, 1009762), (2769, 971472), (2886, 932088), (3282, 819624), (3408, 789321), (3692, 728604), (3848, 699066), (4329, 621392), (4376, 614718), (4923, 546416), (5112, 526214), (5254, 511992), (5328, 504881), (5538, 485736), (5772, 466044), (6564, 409812), (7111, 378288), (7384, 364302), (7696, 349533), (7881, 341328), (8307, 323824), (8658, 310696), (8752, 307359), (9846, 273208), (10224, 263107), (10508, 255996), (11076, 242868), (11544, 233022), (13128, 204906), (14222, 189144), (14768, 182151), (15762, 170664), (16614, 161912), (17316, 155348), (19692, 136604), (20239, 132912), (21016, 127998), (21333, 126096), (22152, 121434), (23088, 116511), (23643, 113776), (26256, 102453), (28444, 94572), (31524, 85332), (33228, 80956), (34151, 78768), (34632, 77674), (38837, 69264), (39384, 68302), (40478, 66456), (42032, 63999), (42666, 63048), (44304, 60717), (47286, 56888)]