21238622318592

素因数分解:

$2^{12}\times 3^2\times 7^2\times {\mathrm{29}}^1\times {\mathrm{317}}^1\times {\mathrm{1279}}^1$

素因数の和:1669

約数の個数: 936

約数和(自身を含む): 74116256947200

約数和(自身を除く): 52877634628608

約数列:

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約数ペア:

[(1, 21238622318592), (2, 10619311159296), (3, 7079540772864), (4, 5309655579648), (6, 3539770386432), (7, 3034088902656), (8, 2654827789824), (9, 2359846924288), (12, 1769885193216), (14, 1517044451328), (16, 1327413894912), (18, 1179923462144), (21, 1011362967552), (24, 884942596608), (28, 758522225664), (29, 732366286848), (32, 663706947456), (36, 589961731072), (42, 505681483776), (48, 442471298304), (49, 433441271808), (56, 379261112832), (58, 366183143424), (63, 337120989184), (64, 331853473728), (72, 294980865536), (84, 252840741888), (87, 244122095616), (96, 221235649152), (98, 216720635904), (112, 189630556416), (116, 183091571712), (126, 168560494592), (128, 165926736864), (144, 147490432768), (147, 144480423936), (168, 126420370944), (174, 122061047808), (192, 110617824576), (196, 108360317952), (203, 104623755264), (224, 94815278208), (232, 91545785856), (252, 84280247296), (256, 82963368432), (261, 81374031872), (288, 73745216384), (294, 72240211968), (317, 66998808576), 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