554691564

素因数分解:

$2^2\times 3^4\times 7^2\times {\mathrm{34939}}^1$

素因数の和:34969

約数の個数: 90

約数和(自身を含む): 1686868260

約数和(自身を除く): 1132176696

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 49, 54, 63, 81, 84, 98, 108, 126, 147, 162, 189, 196, 252, 294, 324, 378, 441, 567, 588, 756, 882, 1134, 1323, 1764, 2268, 2646, 3969, 5292, 7938, 15876, 34939, 69878, 104817, 139756, 209634, 244573, 314451, 419268, 489146, 628902, 733719, 943353, 978292, 1257804, 1467438, 1712011, 1886706, 2201157, 2830059, 2934876, 3424022, 3773412, 4402314, 5136033, 5660118, 6603471, 6848044, 8804628, 10272066, 11320236, 13206942, 15408099, 19810413, 20544132, 26413884, 30816198, 39620826, 46224297, 61632396, 79241652, 92448594, 138672891, 184897188, 277345782, 554691564]

約数ペア:

[(1, 554691564), (2, 277345782), (3, 184897188), (4, 138672891), (6, 92448594), (7, 79241652), (9, 61632396), (12, 46224297), (14, 39620826), (18, 30816198), (21, 26413884), (27, 20544132), (28, 19810413), (36, 15408099), (42, 13206942), (49, 11320236), (54, 10272066), (63, 8804628), (81, 6848044), (84, 6603471), (98, 5660118), (108, 5136033), (126, 4402314), (147, 3773412), (162, 3424022), (189, 2934876), (196, 2830059), (252, 2201157), (294, 1886706), (324, 1712011), (378, 1467438), (441, 1257804), (567, 978292), (588, 943353), (756, 733719), (882, 628902), (1134, 489146), (1323, 419268), (1764, 314451), (2268, 244573), (2646, 209634), (3969, 139756), (5292, 104817), (7938, 69878), (15876, 34939)]