217814016

素因数分解:

$2^{10}\times 3^1\times 7^2\times {\mathrm{1447}}^1$

素因数の和:1484

約数の個数: 132

約数和(自身を含む): 675804768

約数和(自身を除く): 457990752

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 64, 84, 96, 98, 112, 128, 147, 168, 192, 196, 224, 256, 294, 336, 384, 392, 448, 512, 588, 672, 768, 784, 896, 1024, 1176, 1344, 1447, 1536, 1568, 1792, 2352, 2688, 2894, 3072, 3136, 3584, 4341, 4704, 5376, 5788, 6272, 7168, 8682, 9408, 10129, 10752, 11576, 12544, 17364, 18816, 20258, 21504, 23152, 25088, 30387, 34728, 37632, 40516, 46304, 50176, 60774, 69456, 70903, 75264, 81032, 92608, 121548, 138912, 141806, 150528, 162064, 185216, 212709, 243096, 277824, 283612, 324128, 370432, 425418, 486192, 555648, 567224, 648256, 740864, 850836, 972384, 1111296, 1134448, 1296512, 1481728, 1701672, 1944768, 2222592, 2268896, 2593024, 3403344, 3889536, 4445184, 4537792, 5186048, 6806688, 7779072, 9075584, 10372096, 13613376, 15558144, 18151168, 27226752, 31116288, 36302336, 54453504, 72604672, 108907008, 217814016]

約数ペア:

[(1, 217814016), (2, 108907008), (3, 72604672), (4, 54453504), (6, 36302336), (7, 31116288), (8, 27226752), (12, 18151168), (14, 15558144), (16, 13613376), (21, 10372096), (24, 9075584), (28, 7779072), (32, 6806688), (42, 5186048), (48, 4537792), (49, 4445184), (56, 3889536), (64, 3403344), (84, 2593024), (96, 2268896), (98, 2222592), (112, 1944768), (128, 1701672), (147, 1481728), (168, 1296512), (192, 1134448), (196, 1111296), (224, 972384), (256, 850836), (294, 740864), (336, 648256), (384, 567224), (392, 555648), (448, 486192), (512, 425418), (588, 370432), (672, 324128), (768, 283612), (784, 277824), (896, 243096), (1024, 212709), (1176, 185216), (1344, 162064), (1447, 150528), (1536, 141806), (1568, 138912), (1792, 121548), (2352, 92608), (2688, 81032), (2894, 75264), (3072, 70903), (3136, 69456), (3584, 60774), (4341, 50176), (4704, 46304), (5376, 40516), (5788, 37632), (6272, 34728), (7168, 30387), (8682, 25088), (9408, 23152), (10129, 21504), (10752, 20258), (11576, 18816), (12544, 17364)]