12972288

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1$

素因数の和:172

約数の個数: 144

約数和(自身を含む): 41861120

約数和(自身を除く): 28888832

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 32, 38, 42, 48, 56, 57, 64, 76, 84, 96, 112, 114, 127, 128, 133, 152, 168, 192, 224, 228, 254, 256, 266, 304, 336, 381, 384, 399, 448, 456, 508, 532, 608, 672, 762, 768, 798, 889, 896, 912, 1016, 1064, 1216, 1344, 1524, 1596, 1778, 1792, 1824, 2032, 2128, 2413, 2432, 2667, 2688, 3048, 3192, 3556, 3648, 4064, 4256, 4826, 4864, 5334, 5376, 6096, 6384, 7112, 7239, 7296, 8128, 8512, 9652, 10668, 12192, 12768, 14224, 14478, 14592, 16256, 16891, 17024, 19304, 21336, 24384, 25536, 28448, 28956, 32512, 33782, 34048, 38608, 42672, 48768, 50673, 51072, 56896, 57912, 67564, 77216, 85344, 97536, 101346, 102144, 113792, 115824, 135128, 154432, 170688, 202692, 227584, 231648, 270256, 308864, 341376, 405384, 463296, 540512, 617728, 682752, 810768, 926592, 1081024, 1621536, 1853184, 2162048, 3243072, 4324096, 6486144, 12972288]

約数ペア:

[(1, 12972288), (2, 6486144), (3, 4324096), (4, 3243072), (6, 2162048), (7, 1853184), (8, 1621536), (12, 1081024), (14, 926592), (16, 810768), (19, 682752), (21, 617728), (24, 540512), (28, 463296), (32, 405384), (38, 341376), (42, 308864), (48, 270256), (56, 231648), (57, 227584), (64, 202692), (76, 170688), (84, 154432), (96, 135128), (112, 115824), (114, 113792), (127, 102144), (128, 101346), (133, 97536), (152, 85344), (168, 77216), (192, 67564), (224, 57912), (228, 56896), (254, 51072), (256, 50673), (266, 48768), (304, 42672), (336, 38608), (381, 34048), (384, 33782), (399, 32512), (448, 28956), (456, 28448), (508, 25536), (532, 24384), (608, 21336), (672, 19304), (762, 17024), (768, 16891), (798, 16256), (889, 14592), (896, 14478), (912, 14224), (1016, 12768), (1064, 12192), (1216, 10668), (1344, 9652), (1524, 8512), (1596, 8128), (1778, 7296), (1792, 7239), (1824, 7112), (2032, 6384), (2128, 6096), (2413, 5376), (2432, 5334), (2667, 4864), (2688, 4826), (3048, 4256), (3192, 4064), (3556, 3648)]