43391964

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{311}}^1$

素因数の和:487

約数の個数: 96

約数和(自身を含む): 127475712

約数和(自身を除く): 84083748

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 66, 77, 84, 132, 151, 154, 231, 302, 308, 311, 453, 462, 604, 622, 906, 924, 933, 1057, 1244, 1661, 1812, 1866, 2114, 2177, 3171, 3322, 3421, 3732, 4228, 4354, 4983, 6342, 6531, 6644, 6842, 8708, 9966, 10263, 11627, 12684, 13062, 13684, 19932, 20526, 23254, 23947, 26124, 34881, 41052, 46508, 46961, 47894, 69762, 71841, 93922, 95788, 139524, 140883, 143682, 187844, 281766, 287364, 328727, 516571, 563532, 657454, 986181, 1033142, 1314908, 1549713, 1972362, 2066284, 3099426, 3615997, 3944724, 6198852, 7231994, 10847991, 14463988, 21695982, 43391964]

約数ペア:

[(1, 43391964), (2, 21695982), (3, 14463988), (4, 10847991), (6, 7231994), (7, 6198852), (11, 3944724), (12, 3615997), (14, 3099426), (21, 2066284), (22, 1972362), (28, 1549713), (33, 1314908), (42, 1033142), (44, 986181), (66, 657454), (77, 563532), (84, 516571), (132, 328727), (151, 287364), (154, 281766), (231, 187844), (302, 143682), (308, 140883), (311, 139524), (453, 95788), (462, 93922), (604, 71841), (622, 69762), (906, 47894), (924, 46961), (933, 46508), (1057, 41052), (1244, 34881), (1661, 26124), (1812, 23947), (1866, 23254), (2114, 20526), (2177, 19932), (3171, 13684), (3322, 13062), (3421, 12684), (3732, 11627), (4228, 10263), (4354, 9966), (4983, 8708), (6342, 6842), (6531, 6644)]