312888906

素因数分解:

$2^1\times 3^4\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{2473}}^1$

素因数の和:2569

約数の個数: 80

約数和(自身を含む): 775925568

約数和(自身を除く): 463036662

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 33, 54, 66, 71, 81, 99, 142, 162, 198, 213, 297, 426, 594, 639, 781, 891, 1278, 1562, 1782, 1917, 2343, 2473, 3834, 4686, 4946, 5751, 7029, 7419, 11502, 14058, 14838, 21087, 22257, 27203, 42174, 44514, 54406, 63261, 66771, 81609, 126522, 133542, 163218, 175583, 200313, 244827, 351166, 400626, 489654, 526749, 734481, 1053498, 1468962, 1580247, 1931413, 2203443, 3160494, 3862826, 4406886, 4740741, 5794239, 9481482, 11588478, 14222223, 17382717, 28444446, 34765434, 52148151, 104296302, 156444453, 312888906]

約数ペア:

[(1, 312888906), (2, 156444453), (3, 104296302), (6, 52148151), (9, 34765434), (11, 28444446), (18, 17382717), (22, 14222223), (27, 11588478), (33, 9481482), (54, 5794239), (66, 4740741), (71, 4406886), (81, 3862826), (99, 3160494), (142, 2203443), (162, 1931413), (198, 1580247), (213, 1468962), (297, 1053498), (426, 734481), (594, 526749), (639, 489654), (781, 400626), (891, 351166), (1278, 244827), (1562, 200313), (1782, 175583), (1917, 163218), (2343, 133542), (2473, 126522), (3834, 81609), (4686, 66771), (4946, 63261), (5751, 54406), (7029, 44514), (7419, 42174), (11502, 27203), (14058, 22257), (14838, 21087)]