441221648

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{207341}}^1$

素因数の和:207375

約数の個数: 40

約数和(自身を含む): 1028416320

約数和(自身を除く): 587194672

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 76, 112, 133, 152, 266, 304, 532, 1064, 2128, 207341, 414682, 829364, 1451387, 1658728, 2902774, 3317456, 3939479, 5805548, 7878958, 11611096, 15757916, 23222192, 27576353, 31515832, 55152706, 63031664, 110305412, 220610824, 441221648]

約数ペア:

[(1, 441221648), (2, 220610824), (4, 110305412), (7, 63031664), (8, 55152706), (14, 31515832), (16, 27576353), (19, 23222192), (28, 15757916), (38, 11611096), (56, 7878958), (76, 5805548), (112, 3939479), (133, 3317456), (152, 2902774), (266, 1658728), (304, 1451387), (532, 829364), (1064, 414682), (2128, 207341)]