531069066

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{1021}}^1$

素因数の和:1148

約数の個数: 96

約数和(自身を含む): 1308617856

約数和(自身を除く): 777548790

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 37, 66, 71, 74, 99, 111, 142, 198, 213, 222, 333, 407, 426, 639, 666, 781, 814, 1021, 1221, 1278, 1562, 2042, 2343, 2442, 2627, 3063, 3663, 4686, 5254, 6126, 7029, 7326, 7881, 9189, 11231, 14058, 15762, 18378, 22462, 23643, 28897, 33693, 37777, 47286, 57794, 67386, 72491, 75554, 86691, 101079, 113331, 144982, 173382, 202158, 217473, 226662, 260073, 339993, 415547, 434946, 520146, 652419, 679986, 797401, 831094, 1246641, 1304838, 1594802, 2392203, 2493282, 2682167, 3739923, 4784406, 5364334, 7176609, 7479846, 8046501, 14353218, 16093002, 24139503, 29503837, 48279006, 59007674, 88511511, 177023022, 265534533, 531069066]

約数ペア:

[(1, 531069066), (2, 265534533), (3, 177023022), (6, 88511511), (9, 59007674), (11, 48279006), (18, 29503837), (22, 24139503), (33, 16093002), (37, 14353218), (66, 8046501), (71, 7479846), (74, 7176609), (99, 5364334), (111, 4784406), (142, 3739923), (198, 2682167), (213, 2493282), (222, 2392203), (333, 1594802), (407, 1304838), (426, 1246641), (639, 831094), (666, 797401), (781, 679986), (814, 652419), (1021, 520146), (1221, 434946), (1278, 415547), (1562, 339993), (2042, 260073), (2343, 226662), (2442, 217473), (2627, 202158), (3063, 173382), (3663, 144982), (4686, 113331), (5254, 101079), (6126, 86691), (7029, 75554), (7326, 72491), (7881, 67386), (9189, 57794), (11231, 47286), (14058, 37777), (15762, 33693), (18378, 28897), (22462, 23643)]