213233904

素因数分解:

$2^4\times 3^3\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{883}}^1$

素因数の和:956

約数の個数: 160

約数和(自身を含む): 675234560

約数和(自身を除く): 462000656

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 36, 39, 43, 48, 52, 54, 72, 78, 86, 104, 108, 117, 129, 144, 156, 172, 208, 216, 234, 258, 312, 344, 351, 387, 432, 468, 516, 559, 624, 688, 702, 774, 883, 936, 1032, 1118, 1161, 1404, 1548, 1677, 1766, 1872, 2064, 2236, 2322, 2649, 2808, 3096, 3354, 3532, 4472, 4644, 5031, 5298, 5616, 6192, 6708, 7064, 7947, 8944, 9288, 10062, 10596, 11479, 13416, 14128, 15093, 15894, 18576, 20124, 21192, 22958, 23841, 26832, 30186, 31788, 34437, 37969, 40248, 42384, 45916, 47682, 60372, 63576, 68874, 75938, 80496, 91832, 95364, 103311, 113907, 120744, 127152, 137748, 151876, 183664, 190728, 206622, 227814, 241488, 275496, 303752, 309933, 341721, 381456, 413244, 455628, 493597, 550992, 607504, 619866, 683442, 826488, 911256, 987194, 1025163, 1239732, 1366884, 1480791, 1652976, 1822512, 1974388, 2050326, 2479464, 2733768, 2961582, 3948776, 4100652, 4442373, 4958928, 5467536, 5923164, 7897552, 8201304, 8884746, 11846328, 13327119, 16402608, 17769492, 23692656, 26654238, 35538984, 53308476, 71077968, 106616952, 213233904]

約数ペア:

[(1, 213233904), (2, 106616952), (3, 71077968), (4, 53308476), (6, 35538984), (8, 26654238), (9, 23692656), (12, 17769492), (13, 16402608), (16, 13327119), (18, 11846328), (24, 8884746), (26, 8201304), (27, 7897552), (36, 5923164), (39, 5467536), (43, 4958928), (48, 4442373), (52, 4100652), (54, 3948776), (72, 2961582), (78, 2733768), (86, 2479464), (104, 2050326), (108, 1974388), (117, 1822512), (129, 1652976), (144, 1480791), (156, 1366884), (172, 1239732), (208, 1025163), (216, 987194), (234, 911256), (258, 826488), (312, 683442), (344, 619866), (351, 607504), (387, 550992), (432, 493597), (468, 455628), (516, 413244), (559, 381456), (624, 341721), (688, 309933), (702, 303752), (774, 275496), (883, 241488), (936, 227814), (1032, 206622), (1118, 190728), (1161, 183664), (1404, 151876), (1548, 137748), (1677, 127152), (1766, 120744), (1872, 113907), (2064, 103311), (2236, 95364), (2322, 91832), (2649, 80496), (2808, 75938), (3096, 68874), (3354, 63576), (3532, 60372), (4472, 47682), (4644, 45916), (5031, 42384), (5298, 40248), (5616, 37969), (6192, 34437), (6708, 31788), (7064, 30186), (7947, 26832), (8944, 23841), (9288, 22958), (10062, 21192), (10596, 20124), (11479, 18576), (13416, 15894), (14128, 15093)]