780794622

素因数分解:

$2^1\times 3^2\times {\mathrm{53}}^1\times {\mathrm{107}}^1\times {\mathrm{7649}}^1$

素因数の和:7817

約数の個数: 48

約数和(自身を含む): 1739977200

約数和(自身を除く): 959182578

約数列:

[1, 2, 3, 6, 9, 18, 53, 106, 107, 159, 214, 318, 321, 477, 642, 954, 963, 1926, 5671, 7649, 11342, 15298, 17013, 22947, 34026, 45894, 51039, 68841, 102078, 137682, 405397, 810794, 818443, 1216191, 1636886, 2432382, 2455329, 3648573, 4910658, 7297146, 7365987, 14731974, 43377479, 86754958, 130132437, 260264874, 390397311, 780794622]

約数ペア:

[(1, 780794622), (2, 390397311), (3, 260264874), (6, 130132437), (9, 86754958), (18, 43377479), (53, 14731974), (106, 7365987), (107, 7297146), (159, 4910658), (214, 3648573), (318, 2455329), (321, 2432382), (477, 1636886), (642, 1216191), (954, 818443), (963, 810794), (1926, 405397), (5671, 137682), (7649, 102078), (11342, 68841), (15298, 51039), (17013, 45894), (22947, 34026)]