320819598

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{797}}^1$

素因数の和:942

約数の個数: 96

約数和(自身を含む): 806682240

約数和(自身を除く): 485862642

約数列:

[1, 2, 3, 6, 9, 11, 18, 19, 22, 33, 38, 57, 66, 99, 107, 114, 171, 198, 209, 214, 321, 342, 418, 627, 642, 797, 963, 1177, 1254, 1594, 1881, 1926, 2033, 2354, 2391, 3531, 3762, 4066, 4782, 6099, 7062, 7173, 8767, 10593, 12198, 14346, 15143, 17534, 18297, 21186, 22363, 26301, 30286, 36594, 44726, 45429, 52602, 67089, 78903, 85279, 90858, 134178, 136287, 157806, 166573, 170558, 201267, 255837, 272574, 333146, 402534, 499719, 511674, 767511, 938069, 999438, 1499157, 1535022, 1620301, 1876138, 2814207, 2998314, 3240602, 4860903, 5628414, 8442621, 9721806, 14582709, 16885242, 17823311, 29165418, 35646622, 53469933, 106939866, 160409799, 320819598]

約数ペア:

[(1, 320819598), (2, 160409799), (3, 106939866), (6, 53469933), (9, 35646622), (11, 29165418), (18, 17823311), (19, 16885242), (22, 14582709), (33, 9721806), (38, 8442621), (57, 5628414), (66, 4860903), (99, 3240602), (107, 2998314), (114, 2814207), (171, 1876138), (198, 1620301), (209, 1535022), (214, 1499157), (321, 999438), (342, 938069), (418, 767511), (627, 511674), (642, 499719), (797, 402534), (963, 333146), (1177, 272574), (1254, 255837), (1594, 201267), (1881, 170558), (1926, 166573), (2033, 157806), (2354, 136287), (2391, 134178), (3531, 90858), (3762, 85279), (4066, 78903), (4782, 67089), (6099, 52602), (7062, 45429), (7173, 44726), (8767, 36594), (10593, 30286), (12198, 26301), (14346, 22363), (15143, 21186), (17534, 18297)]