216905472

素因数分解:

$2^8\times 3^3\times 7^1\times {\mathrm{4483}}^1$

素因数の和:4515

約数の個数: 144

約数和(自身を含む): 733223680

約数和(自身を除く): 516318208

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 64, 72, 84, 96, 108, 112, 126, 128, 144, 168, 189, 192, 216, 224, 252, 256, 288, 336, 378, 384, 432, 448, 504, 576, 672, 756, 768, 864, 896, 1008, 1152, 1344, 1512, 1728, 1792, 2016, 2304, 2688, 3024, 3456, 4032, 4483, 5376, 6048, 6912, 8064, 8966, 12096, 13449, 16128, 17932, 24192, 26898, 31381, 35864, 40347, 48384, 53796, 62762, 71728, 80694, 94143, 107592, 121041, 125524, 143456, 161388, 188286, 215184, 242082, 251048, 282429, 286912, 322776, 376572, 430368, 484164, 502096, 564858, 573824, 645552, 753144, 847287, 860736, 968328, 1004192, 1129716, 1147648, 1291104, 1506288, 1694574, 1721472, 1936656, 2008384, 2259432, 2582208, 3012576, 3389148, 3442944, 3873312, 4016768, 4518864, 5164416, 6025152, 6778296, 7746624, 8033536, 9037728, 10328832, 12050304, 13556592, 15493248, 18075456, 24100608, 27113184, 30986496, 36150912, 54226368, 72301824, 108452736, 216905472]

約数ペア:

[(1, 216905472), (2, 108452736), (3, 72301824), (4, 54226368), (6, 36150912), (7, 30986496), (8, 27113184), (9, 24100608), (12, 18075456), (14, 15493248), (16, 13556592), (18, 12050304), (21, 10328832), (24, 9037728), (27, 8033536), (28, 7746624), (32, 6778296), (36, 6025152), (42, 5164416), (48, 4518864), (54, 4016768), (56, 3873312), (63, 3442944), (64, 3389148), (72, 3012576), (84, 2582208), (96, 2259432), (108, 2008384), (112, 1936656), (126, 1721472), (128, 1694574), (144, 1506288), (168, 1291104), (189, 1147648), (192, 1129716), (216, 1004192), (224, 968328), (252, 860736), (256, 847287), (288, 753144), (336, 645552), (378, 573824), (384, 564858), (432, 502096), (448, 484164), (504, 430368), (576, 376572), (672, 322776), (756, 286912), (768, 282429), (864, 251048), (896, 242082), (1008, 215184), (1152, 188286), (1344, 161388), (1512, 143456), (1728, 125524), (1792, 121041), (2016, 107592), (2304, 94143), (2688, 80694), (3024, 71728), (3456, 62762), (4032, 53796), (4483, 48384), (5376, 40347), (6048, 35864), (6912, 31381), (8064, 26898), (8966, 24192), (12096, 17932), (13449, 16128)]