381569762432

素因数分解:

$2^7\times {\mathrm{12161}}^1\times {\mathrm{245129}}^1$

素因数の和:257304

約数の個数: 32

約数和(自身を含む): 760224120300

約数和(自身を除く): 378654357868

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 12161, 24322, 48644, 97288, 194576, 245129, 389152, 490258, 778304, 980516, 1556608, 1961032, 3922064, 7844128, 15688256, 31376512, 2981013769, 5962027538, 11924055076, 23848110152, 47696220304, 95392440608, 190784881216, 381569762432]

約数ペア:

[(1, 381569762432), (2, 190784881216), (4, 95392440608), (8, 47696220304), (16, 23848110152), (32, 11924055076), (64, 5962027538), (128, 2981013769), (12161, 31376512), (24322, 15688256), (48644, 7844128), (97288, 3922064), (194576, 1961032), (245129, 1556608), (389152, 980516), (490258, 778304)]