212543136

素因数分解:

$2^5\times 3^3\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{149}}^1$

素因数の和:308

約数の個数: 192

約数和(自身を含む): 677376000

約数和(自身を除く): 464832864

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 48, 52, 54, 72, 78, 96, 104, 108, 117, 127, 144, 149, 156, 208, 216, 234, 254, 288, 298, 312, 351, 381, 416, 432, 447, 468, 508, 596, 624, 702, 762, 864, 894, 936, 1016, 1143, 1192, 1248, 1341, 1404, 1524, 1651, 1788, 1872, 1937, 2032, 2286, 2384, 2682, 2808, 3048, 3302, 3429, 3576, 3744, 3874, 4023, 4064, 4572, 4768, 4953, 5364, 5616, 5811, 6096, 6604, 6858, 7152, 7748, 8046, 9144, 9906, 10728, 11232, 11622, 12192, 13208, 13716, 14304, 14859, 15496, 16092, 17433, 18288, 18923, 19812, 21456, 23244, 26416, 27432, 29718, 30992, 32184, 34866, 36576, 37846, 39624, 42912, 44577, 46488, 52299, 52832, 54864, 56769, 59436, 61984, 64368, 69732, 75692, 79248, 89154, 92976, 104598, 109728, 113538, 118872, 128736, 139464, 151384, 158496, 170307, 178308, 185952, 209196, 227076, 237744, 245999, 278928, 302768, 340614, 356616, 418392, 454152, 475488, 491998, 510921, 557856, 605536, 681228, 713232, 737997, 836784, 908304, 983996, 1021842, 1362456, 1426464, 1475994, 1673568, 1816608, 1967992, 2043684, 2213991, 2724912, 2951988, 3935984, 4087368, 4427982, 5449824, 5903976, 6641973, 7871968, 8174736, 8855964, 11807952, 13283946, 16349472, 17711928, 23615904, 26567892, 35423856, 53135784, 70847712, 106271568, 212543136]

約数ペア:

[(1, 212543136), (2, 106271568), (3, 70847712), (4, 53135784), (6, 35423856), (8, 26567892), (9, 23615904), (12, 17711928), (13, 16349472), (16, 13283946), (18, 11807952), (24, 8855964), (26, 8174736), (27, 7871968), (32, 6641973), (36, 5903976), (39, 5449824), (48, 4427982), (52, 4087368), (54, 3935984), (72, 2951988), (78, 2724912), (96, 2213991), (104, 2043684), (108, 1967992), (117, 1816608), (127, 1673568), (144, 1475994), (149, 1426464), (156, 1362456), (208, 1021842), (216, 983996), (234, 908304), (254, 836784), (288, 737997), (298, 713232), (312, 681228), (351, 605536), (381, 557856), (416, 510921), (432, 491998), (447, 475488), (468, 454152), (508, 418392), (596, 356616), (624, 340614), (702, 302768), (762, 278928), (864, 245999), (894, 237744), (936, 227076), (1016, 209196), (1143, 185952), (1192, 178308), (1248, 170307), (1341, 158496), (1404, 151384), (1524, 139464), (1651, 128736), (1788, 118872), (1872, 113538), (1937, 109728), (2032, 104598), (2286, 92976), (2384, 89154), (2682, 79248), (2808, 75692), (3048, 69732), (3302, 64368), (3429, 61984), (3576, 59436), (3744, 56769), (3874, 54864), (4023, 52832), (4064, 52299), (4572, 46488), (4768, 44577), (4953, 42912), (5364, 39624), (5616, 37846), (5811, 36576), (6096, 34866), (6604, 32184), (6858, 30992), (7152, 29718), (7748, 27432), (8046, 26416), (9144, 23244), (9906, 21456), (10728, 19812), (11232, 18923), (11622, 18288), (12192, 17433), (13208, 16092), (13716, 15496), (14304, 14859)]