2543684416

素因数分解:

$2^6\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{193}}^1$

素因数の和:329

約数の個数: 224

約数和(自身を含む): 6534391808

約数和(自身を除く): 3990707392

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 31, 32, 52, 56, 62, 64, 73, 91, 104, 112, 124, 146, 182, 193, 208, 217, 224, 248, 292, 364, 386, 403, 416, 434, 448, 496, 511, 584, 728, 772, 806, 832, 868, 949, 992, 1022, 1168, 1351, 1456, 1544, 1612, 1736, 1898, 1984, 2044, 2263, 2336, 2509, 2702, 2821, 2912, 3088, 3224, 3472, 3796, 4088, 4526, 4672, 5018, 5404, 5642, 5824, 5983, 6176, 6448, 6643, 6944, 7592, 8176, 9052, 10036, 10808, 11284, 11966, 12352, 12896, 13286, 13888, 14089, 15184, 15841, 16352, 17563, 18104, 20072, 21616, 22568, 23932, 25792, 26572, 28178, 29419, 30368, 31682, 32704, 35126, 36208, 40144, 41881, 43232, 45136, 47864, 53144, 56356, 58838, 60736, 63364, 70252, 72416, 77779, 80288, 83762, 86464, 90272, 95728, 98623, 106288, 112712, 117676, 126728, 140504, 144832, 155558, 160576, 167524, 180544, 183157, 191456, 197246, 205933, 212576, 225424, 235352, 253456, 281008, 311116, 335048, 366314, 382912, 394492, 411866, 425152, 436759, 450848, 470704, 506912, 544453, 562016, 622232, 670096, 732628, 788984, 823732, 873518, 901696, 941408, 1013824, 1088906, 1124032, 1244464, 1282099, 1340192, 1465256, 1577968, 1647464, 1747036, 1882816, 2177812, 2488928, 2564198, 2680384, 2930512, 3057313, 3155936, 3294928, 3494072, 4355624, 4977856, 5128396, 5677867, 5861024, 6114626, 6311872, 6589856, 6988144, 8711248, 10256792, 11355734, 11722048, 12229252, 13179712, 13976288, 17422496, 20513584, 22711468, 24458504, 27952576, 34844992, 39745069, 41027168, 45422936, 48917008, 79490138, 82054336, 90845872, 97834016, 158980276, 181691744, 195668032, 317960552, 363383488, 635921104, 1271842208, 2543684416]

約数ペア:

[(1, 2543684416), (2, 1271842208), (4, 635921104), (7, 363383488), (8, 317960552), (13, 195668032), (14, 181691744), (16, 158980276), (26, 97834016), (28, 90845872), (31, 82054336), (32, 79490138), (52, 48917008), (56, 45422936), (62, 41027168), (64, 39745069), (73, 34844992), (91, 27952576), (104, 24458504), (112, 22711468), (124, 20513584), (146, 17422496), (182, 13976288), (193, 13179712), (208, 12229252), (217, 11722048), (224, 11355734), (248, 10256792), (292, 8711248), (364, 6988144), (386, 6589856), (403, 6311872), (416, 6114626), (434, 5861024), (448, 5677867), (496, 5128396), (511, 4977856), (584, 4355624), (728, 3494072), (772, 3294928), (806, 3155936), (832, 3057313), (868, 2930512), (949, 2680384), (992, 2564198), (1022, 2488928), (1168, 2177812), (1351, 1882816), (1456, 1747036), (1544, 1647464), (1612, 1577968), (1736, 1465256), (1898, 1340192), (1984, 1282099), (2044, 1244464), (2263, 1124032), (2336, 1088906), (2509, 1013824), (2702, 941408), (2821, 901696), (2912, 873518), (3088, 823732), (3224, 788984), (3472, 732628), (3796, 670096), (4088, 622232), (4526, 562016), (4672, 544453), (5018, 506912), (5404, 470704), (5642, 450848), (5824, 436759), (5983, 425152), (6176, 411866), (6448, 394492), (6643, 382912), (6944, 366314), (7592, 335048), (8176, 311116), (9052, 281008), (10036, 253456), (10808, 235352), (11284, 225424), (11966, 212576), (12352, 205933), (12896, 197246), (13286, 191456), (13888, 183157), (14089, 180544), (15184, 167524), (15841, 160576), (16352, 155558), (17563, 144832), (18104, 140504), (20072, 126728), (21616, 117676), (22568, 112712), (23932, 106288), (25792, 98623), (26572, 95728), (28178, 90272), (29419, 86464), (30368, 83762), (31682, 80288), (32704, 77779), (35126, 72416), (36208, 70252), (40144, 63364), (41881, 60736), (43232, 58838), (45136, 56356), (47864, 53144)]