211543488

素因数分解:

$2^6\times 3^4\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1$

素因数の和:153

約数の個数: 280

約数和(自身を含む): 700489328

約数和(自身を除く): 488945840

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 43, 48, 52, 54, 64, 72, 73, 78, 81, 86, 96, 104, 108, 117, 129, 144, 146, 156, 162, 172, 192, 208, 216, 219, 234, 258, 288, 292, 312, 324, 344, 351, 387, 416, 432, 438, 468, 516, 559, 576, 584, 624, 648, 657, 688, 702, 774, 832, 864, 876, 936, 949, 1032, 1053, 1118, 1161, 1168, 1248, 1296, 1314, 1376, 1404, 1548, 1677, 1728, 1752, 1872, 1898, 1971, 2064, 2106, 2236, 2322, 2336, 2496, 2592, 2628, 2752, 2808, 2847, 3096, 3139, 3354, 3483, 3504, 3744, 3796, 3942, 4128, 4212, 4472, 4644, 4672, 5031, 5184, 5256, 5616, 5694, 5913, 6192, 6278, 6708, 6966, 7008, 7488, 7592, 7884, 8256, 8424, 8541, 8944, 9288, 9417, 10062, 10512, 11232, 11388, 11826, 12384, 12556, 13416, 13932, 14016, 15093, 15184, 15768, 16848, 17082, 17888, 18576, 18834, 20124, 21024, 22464, 22776, 23652, 24768, 25112, 25623, 26832, 27864, 28251, 30186, 30368, 31536, 33696, 34164, 35776, 37152, 37668, 40248, 40807, 42048, 45279, 45552, 47304, 50224, 51246, 53664, 55728, 56502, 60372, 60736, 63072, 67392, 68328, 74304, 75336, 76869, 80496, 81614, 84753, 90558, 91104, 94608, 100448, 102492, 107328, 111456, 113004, 120744, 122421, 126144, 136656, 150672, 153738, 160992, 163228, 169506, 181116, 182208, 189216, 200896, 204984, 222912, 226008, 241488, 244842, 254259, 273312, 301344, 307476, 321984, 326456, 339012, 362232, 367263, 378432, 409968, 452016, 482976, 489684, 508518, 546624, 602688, 614952, 652912, 678024, 724464, 734526, 819936, 904032, 965952, 979368, 1017036, 1101789, 1229904, 1305824, 1356048, 1448928, 1469052, 1639872, 1808064, 1958736, 2034072, 2203578, 2459808, 2611648, 2712096, 2897856, 2938104, 3305367, 3917472, 4068144, 4407156, 4919616, 5424192, 5876208, 6610734, 7834944, 8136288, 8814312, 11752416, 13221468, 16272576, 17628624, 23504832, 26442936, 35257248, 52885872, 70514496, 105771744, 211543488]

約数ペア:

[(1, 211543488), (2, 105771744), (3, 70514496), (4, 52885872), (6, 35257248), (8, 26442936), (9, 23504832), (12, 17628624), (13, 16272576), (16, 13221468), (18, 11752416), (24, 8814312), (26, 8136288), (27, 7834944), (32, 6610734), (36, 5876208), (39, 5424192), (43, 4919616), (48, 4407156), (52, 4068144), (54, 3917472), (64, 3305367), (72, 2938104), (73, 2897856), (78, 2712096), (81, 2611648), (86, 2459808), (96, 2203578), (104, 2034072), (108, 1958736), (117, 1808064), (129, 1639872), (144, 1469052), (146, 1448928), (156, 1356048), (162, 1305824), (172, 1229904), (192, 1101789), (208, 1017036), (216, 979368), (219, 965952), (234, 904032), (258, 819936), (288, 734526), (292, 724464), (312, 678024), (324, 652912), (344, 614952), (351, 602688), (387, 546624), (416, 508518), (432, 489684), (438, 482976), (468, 452016), (516, 409968), (559, 378432), (576, 367263), (584, 362232), (624, 339012), (648, 326456), (657, 321984), (688, 307476), (702, 301344), (774, 273312), (832, 254259), (864, 244842), (876, 241488), (936, 226008), (949, 222912), (1032, 204984), (1053, 200896), (1118, 189216), (1161, 182208), (1168, 181116), (1248, 169506), (1296, 163228), (1314, 160992), (1376, 153738), (1404, 150672), (1548, 136656), (1677, 126144), (1728, 122421), (1752, 120744), (1872, 113004), (1898, 111456), (1971, 107328), (2064, 102492), (2106, 100448), (2236, 94608), (2322, 91104), (2336, 90558), (2496, 84753), (2592, 81614), (2628, 80496), (2752, 76869), (2808, 75336), (2847, 74304), (3096, 68328), (3139, 67392), (3354, 63072), (3483, 60736), (3504, 60372), (3744, 56502), (3796, 55728), (3942, 53664), (4128, 51246), (4212, 50224), (4472, 47304), (4644, 45552), (4672, 45279), (5031, 42048), (5184, 40807), (5256, 40248), (5616, 37668), (5694, 37152), (5913, 35776), (6192, 34164), (6278, 33696), (6708, 31536), (6966, 30368), (7008, 30186), (7488, 28251), (7592, 27864), (7884, 26832), (8256, 25623), (8424, 25112), (8541, 24768), (8944, 23652), (9288, 22776), (9417, 22464), (10062, 21024), (10512, 20124), (11232, 18834), (11388, 18576), (11826, 17888), (12384, 17082), (12556, 16848), (13416, 15768), (13932, 15184), (14016, 15093)]