3972278688

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{844447}}^1$

素因数の和:844474

約数の個数: 72

約数和(自身を含む): 12129651072

約数和(自身を除く): 8157372384

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 84, 96, 98, 112, 147, 168, 196, 224, 294, 336, 392, 588, 672, 784, 1176, 1568, 2352, 4704, 844447, 1688894, 2533341, 3377788, 5066682, 5911129, 6755576, 10133364, 11822258, 13511152, 17733387, 20266728, 23644516, 27022304, 35466774, 40533456, 41377903, 47289032, 70933548, 81066912, 82755806, 94578064, 124133709, 141867096, 165511612, 189156128, 248267418, 283734192, 331023224, 496534836, 567468384, 662046448, 993069672, 1324092896, 1986139344, 3972278688]

約数ペア:

[(1, 3972278688), (2, 1986139344), (3, 1324092896), (4, 993069672), (6, 662046448), (7, 567468384), (8, 496534836), (12, 331023224), (14, 283734192), (16, 248267418), (21, 189156128), (24, 165511612), (28, 141867096), (32, 124133709), (42, 94578064), (48, 82755806), (49, 81066912), (56, 70933548), (84, 47289032), (96, 41377903), (98, 40533456), (112, 35466774), (147, 27022304), (168, 23644516), (196, 20266728), (224, 17733387), (294, 13511152), (336, 11822258), (392, 10133364), (588, 6755576), (672, 5911129), (784, 5066682), (1176, 3377788), (1568, 2533341), (2352, 1688894), (4704, 844447)]