789538904

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{9221}}^1$

素因数の和:9384

約数の個数: 64

約数和(自身を含む): 1859155200

約数和(自身を除く): 1069616296

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 139, 154, 278, 308, 556, 616, 973, 1112, 1529, 1946, 3058, 3892, 6116, 7784, 9221, 10703, 12232, 18442, 21406, 36884, 42812, 64547, 73768, 85624, 101431, 129094, 202862, 258188, 405724, 516376, 710017, 811448, 1281719, 1420034, 2563438, 2840068, 5126876, 5680136, 8972033, 10253752, 14098909, 17944066, 28197818, 35888132, 56395636, 71776264, 98692363, 112791272, 197384726, 394769452, 789538904]

約数ペア:

[(1, 789538904), (2, 394769452), (4, 197384726), (7, 112791272), (8, 98692363), (11, 71776264), (14, 56395636), (22, 35888132), (28, 28197818), (44, 17944066), (56, 14098909), (77, 10253752), (88, 8972033), (139, 5680136), (154, 5126876), (278, 2840068), (308, 2563438), (556, 1420034), (616, 1281719), (973, 811448), (1112, 710017), (1529, 516376), (1946, 405724), (3058, 258188), (3892, 202862), (6116, 129094), (7784, 101431), (9221, 85624), (10703, 73768), (12232, 64547), (18442, 42812), (21406, 36884)]