253009752

素因数分解:

$2^3\times 3^1\times {\mathrm{23}}^1\times {\mathrm{307}}^1\times {\mathrm{1493}}^1$

素因数の和:1832

約数の個数: 64

約数和(自身を含む): 662618880

約数和(自身を除く): 409609128

約数列:

[1, 2, 3, 4, 6, 8, 12, 23, 24, 46, 69, 92, 138, 184, 276, 307, 552, 614, 921, 1228, 1493, 1842, 2456, 2986, 3684, 4479, 5972, 7061, 7368, 8958, 11944, 14122, 17916, 21183, 28244, 34339, 35832, 42366, 56488, 68678, 84732, 103017, 137356, 169464, 206034, 274712, 412068, 458351, 824136, 916702, 1375053, 1833404, 2750106, 3666808, 5500212, 10542073, 11000424, 21084146, 31626219, 42168292, 63252438, 84336584, 126504876, 253009752]

約数ペア:

[(1, 253009752), (2, 126504876), (3, 84336584), (4, 63252438), (6, 42168292), (8, 31626219), (12, 21084146), (23, 11000424), (24, 10542073), (46, 5500212), (69, 3666808), (92, 2750106), (138, 1833404), (184, 1375053), (276, 916702), (307, 824136), (552, 458351), (614, 412068), (921, 274712), (1228, 206034), (1493, 169464), (1842, 137356), (2456, 103017), (2986, 84732), (3684, 68678), (4479, 56488), (5972, 42366), (7061, 35832), (7368, 34339), (8958, 28244), (11944, 21183), (14122, 17916)]