2880821768

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{23201}}^1$

素因数の和:23318

約数の個数: 64

約数和(自身を含む): 6314656320

約数和(自身を除く): 3433834552

約数列:

[1, 2, 4, 8, 11, 17, 22, 34, 44, 68, 83, 88, 136, 166, 187, 332, 374, 664, 748, 913, 1411, 1496, 1826, 2822, 3652, 5644, 7304, 11288, 15521, 23201, 31042, 46402, 62084, 92804, 124168, 185608, 255211, 394417, 510422, 788834, 1020844, 1577668, 1925683, 2041688, 3155336, 3851366, 4338587, 7702732, 8677174, 15405464, 17354348, 21182513, 32736611, 34708696, 42365026, 65473222, 84730052, 130946444, 169460104, 261892888, 360102721, 720205442, 1440410884, 2880821768]

約数ペア:

[(1, 2880821768), (2, 1440410884), (4, 720205442), (8, 360102721), (11, 261892888), (17, 169460104), (22, 130946444), (34, 84730052), (44, 65473222), (68, 42365026), (83, 34708696), (88, 32736611), (136, 21182513), (166, 17354348), (187, 15405464), (332, 8677174), (374, 7702732), (664, 4338587), (748, 3851366), (913, 3155336), (1411, 2041688), (1496, 1925683), (1826, 1577668), (2822, 1020844), (3652, 788834), (5644, 510422), (7304, 394417), (11288, 255211), (15521, 185608), (23201, 124168), (31042, 92804), (46402, 62084)]