494150872336

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{894449}}^1$

素因数の和:894584

約数の個数: 80

約数和(自身を含む): 1083386462400

約数和(自身を除く): 589235590064

約数列:

[1, 2, 4, 8, 11, 16, 22, 43, 44, 73, 86, 88, 146, 172, 176, 292, 344, 473, 584, 688, 803, 946, 1168, 1606, 1892, 3139, 3212, 3784, 6278, 6424, 7568, 12556, 12848, 25112, 34529, 50224, 69058, 138116, 276232, 552464, 894449, 1788898, 3577796, 7155592, 9838939, 14311184, 19677878, 38461307, 39355756, 65294777, 76922614, 78711512, 130589554, 153845228, 157423024, 261179108, 307690456, 423074377, 522358216, 615380912, 718242547, 846148754, 1044716432, 1436485094, 1692297508, 2807675411, 2872970188, 3384595016, 5615350822, 5745940376, 6769190032, 11230701644, 11491880752, 22461403288, 30884429521, 44922806576, 61768859042, 123537718084, 247075436168, 494150872336]

約数ペア:

[(1, 494150872336), (2, 247075436168), (4, 123537718084), (8, 61768859042), (11, 44922806576), (16, 30884429521), (22, 22461403288), (43, 11491880752), (44, 11230701644), (73, 6769190032), (86, 5745940376), (88, 5615350822), (146, 3384595016), (172, 2872970188), (176, 2807675411), (292, 1692297508), (344, 1436485094), (473, 1044716432), (584, 846148754), (688, 718242547), (803, 615380912), (946, 522358216), (1168, 423074377), (1606, 307690456), (1892, 261179108), (3139, 157423024), (3212, 153845228), (3784, 130589554), (6278, 78711512), (6424, 76922614), (7568, 65294777), (12556, 39355756), (12848, 38461307), (25112, 19677878), (34529, 14311184), (50224, 9838939), (69058, 7155592), (138116, 3577796), (276232, 1788898), (552464, 894449)]