2178978816

素因数分解:

$2^{10}\times 3^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{947}}^1$

素因数の和:1084

約数の個数: 176

約数和(自身を含む): 6706561536

約数和(自身を除く): 4527582720

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 107, 112, 128, 168, 192, 214, 224, 256, 321, 336, 384, 428, 448, 512, 642, 672, 749, 768, 856, 896, 947, 1024, 1284, 1344, 1498, 1536, 1712, 1792, 1894, 2247, 2568, 2688, 2841, 2996, 3072, 3424, 3584, 3788, 4494, 5136, 5376, 5682, 5992, 6629, 6848, 7168, 7576, 8988, 10272, 10752, 11364, 11984, 13258, 13696, 15152, 17976, 19887, 20544, 21504, 22728, 23968, 26516, 27392, 30304, 35952, 39774, 41088, 45456, 47936, 53032, 54784, 60608, 71904, 79548, 82176, 90912, 95872, 101329, 106064, 109568, 121216, 143808, 159096, 164352, 181824, 191744, 202658, 212128, 242432, 287616, 303987, 318192, 328704, 363648, 383488, 405316, 424256, 484864, 575232, 607974, 636384, 709303, 727296, 766976, 810632, 848512, 969728, 1150464, 1215948, 1272768, 1418606, 1454592, 1621264, 1697024, 2127909, 2300928, 2431896, 2545536, 2837212, 2909184, 3242528, 3394048, 4255818, 4863792, 5091072, 5674424, 6485056, 6788096, 8511636, 9727584, 10182144, 11348848, 12970112, 17023272, 19455168, 20364288, 22697696, 25940224, 34046544, 38910336, 45395392, 51880448, 68093088, 77820672, 90790784, 103760896, 136186176, 155641344, 181581568, 272372352, 311282688, 363163136, 544744704, 726326272, 1089489408, 2178978816]

約数ペア:

[(1, 2178978816), (2, 1089489408), (3, 726326272), (4, 544744704), (6, 363163136), (7, 311282688), (8, 272372352), (12, 181581568), (14, 155641344), (16, 136186176), (21, 103760896), (24, 90790784), (28, 77820672), (32, 68093088), (42, 51880448), (48, 45395392), (56, 38910336), (64, 34046544), (84, 25940224), (96, 22697696), (107, 20364288), (112, 19455168), (128, 17023272), (168, 12970112), (192, 11348848), (214, 10182144), (224, 9727584), (256, 8511636), (321, 6788096), (336, 6485056), (384, 5674424), (428, 5091072), (448, 4863792), (512, 4255818), (642, 3394048), (672, 3242528), (749, 2909184), (768, 2837212), (856, 2545536), (896, 2431896), (947, 2300928), (1024, 2127909), (1284, 1697024), (1344, 1621264), (1498, 1454592), (1536, 1418606), (1712, 1272768), (1792, 1215948), (1894, 1150464), (2247, 969728), (2568, 848512), (2688, 810632), (2841, 766976), (2996, 727296), (3072, 709303), (3424, 636384), (3584, 607974), (3788, 575232), (4494, 484864), (5136, 424256), (5376, 405316), (5682, 383488), (5992, 363648), (6629, 328704), (6848, 318192), (7168, 303987), (7576, 287616), (8988, 242432), (10272, 212128), (10752, 202658), (11364, 191744), (11984, 181824), (13258, 164352), (13696, 159096), (15152, 143808), (17976, 121216), (19887, 109568), (20544, 106064), (21504, 101329), (22728, 95872), (23968, 90912), (26516, 82176), (27392, 79548), (30304, 71904), (35952, 60608), (39774, 54784), (41088, 53032), (45456, 47936)]