3968353158

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{311}}^1\times {\mathrm{389}}^1$

素因数の和:794

約数の個数: 128

約数和(自身を含む): 10092625920

約数和(自身を除く): 6124272762

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 71, 77, 142, 154, 213, 231, 311, 389, 426, 462, 497, 622, 778, 781, 933, 994, 1167, 1491, 1562, 1866, 2177, 2334, 2343, 2723, 2982, 3421, 4279, 4354, 4686, 5446, 5467, 6531, 6842, 8169, 8558, 10263, 10934, 12837, 13062, 16338, 16401, 20526, 22081, 23947, 25674, 27619, 29953, 32802, 44162, 47894, 55238, 59906, 66243, 71841, 82857, 89859, 120979, 132486, 143682, 154567, 165714, 179718, 193333, 241958, 242891, 303809, 309134, 362937, 386666, 463701, 485782, 579999, 607618, 725874, 728673, 846853, 911427, 927402, 1159998, 1330769, 1457346, 1693706, 1700237, 1822854, 2126663, 2540559, 2661538, 3400474, 3992307, 4253326, 5081118, 5100711, 6379989, 7984614, 8589509, 9315383, 10201422, 12759978, 17179018, 18630766, 25768527, 27946149, 51537054, 55892298, 60126563, 94484599, 120253126, 180379689, 188969198, 283453797, 360759378, 566907594, 661392193, 1322784386, 1984176579, 3968353158]

約数ペア:

[(1, 3968353158), (2, 1984176579), (3, 1322784386), (6, 661392193), (7, 566907594), (11, 360759378), (14, 283453797), (21, 188969198), (22, 180379689), (33, 120253126), (42, 94484599), (66, 60126563), (71, 55892298), (77, 51537054), (142, 27946149), (154, 25768527), (213, 18630766), (231, 17179018), (311, 12759978), (389, 10201422), (426, 9315383), (462, 8589509), (497, 7984614), (622, 6379989), (778, 5100711), (781, 5081118), (933, 4253326), (994, 3992307), (1167, 3400474), (1491, 2661538), (1562, 2540559), (1866, 2126663), (2177, 1822854), (2334, 1700237), (2343, 1693706), (2723, 1457346), (2982, 1330769), (3421, 1159998), (4279, 927402), (4354, 911427), (4686, 846853), (5446, 728673), (5467, 725874), (6531, 607618), (6842, 579999), (8169, 485782), (8558, 463701), (10263, 386666), (10934, 362937), (12837, 309134), (13062, 303809), (16338, 242891), (16401, 241958), (20526, 193333), (22081, 179718), (23947, 165714), (25674, 154567), (27619, 143682), (29953, 132486), (32802, 120979), (44162, 89859), (47894, 82857), (55238, 71841), (59906, 66243)]