293640512

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{173}}^1\times {\mathrm{2411}}^1$

素因数の和:2607

約数の個数: 56

約数和(自身を含む): 639604512

約数和(自身を除く): 345964000

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 173, 176, 346, 352, 692, 704, 1384, 1903, 2411, 2768, 3806, 4822, 5536, 7612, 9644, 11072, 15224, 19288, 26521, 30448, 38576, 53042, 60896, 77152, 106084, 121792, 154304, 212168, 417103, 424336, 834206, 848672, 1668412, 1697344, 3336824, 4588133, 6673648, 9176266, 13347296, 18352532, 26694592, 36705064, 73410128, 146820256, 293640512]

約数ペア:

[(1, 293640512), (2, 146820256), (4, 73410128), (8, 36705064), (11, 26694592), (16, 18352532), (22, 13347296), (32, 9176266), (44, 6673648), (64, 4588133), (88, 3336824), (173, 1697344), (176, 1668412), (346, 848672), (352, 834206), (692, 424336), (704, 417103), (1384, 212168), (1903, 154304), (2411, 121792), (2768, 106084), (3806, 77152), (4822, 60896), (5536, 53042), (7612, 38576), (9644, 30448), (11072, 26521), (15224, 19288)]