2111497542

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{499}}^1$

素因数の和:639

約数の個数: 192

約数和(自身を含む): 5930496000

約数和(自身を除く): 3818998458

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 33, 42, 43, 63, 66, 71, 77, 86, 99, 126, 129, 142, 154, 198, 213, 231, 258, 301, 387, 426, 462, 473, 497, 499, 602, 639, 693, 774, 781, 903, 946, 994, 998, 1278, 1386, 1419, 1491, 1497, 1562, 1806, 2343, 2709, 2838, 2982, 2994, 3053, 3311, 3493, 4257, 4473, 4491, 4686, 5418, 5467, 5489, 6106, 6622, 6986, 7029, 8514, 8946, 8982, 9159, 9933, 10479, 10934, 10978, 14058, 16401, 16467, 18318, 19866, 20958, 21371, 21457, 27477, 29799, 31437, 32802, 32934, 33583, 35429, 38423, 42742, 42914, 49203, 49401, 54954, 59598, 62874, 64113, 64371, 67166, 70858, 76846, 98406, 98802, 100749, 106287, 115269, 128226, 128742, 150199, 192339, 193113, 201498, 212574, 230538, 235081, 236027, 248003, 300398, 302247, 318861, 345807, 384678, 386226, 389719, 450597, 470162, 472054, 496006, 604494, 637722, 691614, 705243, 708081, 744009, 779438, 901194, 1169157, 1351791, 1410486, 1416162, 1488018, 1523447, 1652189, 2115729, 2124243, 2232027, 2338314, 2703582, 2728033, 3046894, 3304378, 3507471, 4231458, 4248486, 4464054, 4570341, 4956567, 5456066, 7014942, 8184099, 9140682, 9913134, 10664129, 13711023, 14869701, 16368198, 16757917, 21328258, 24552297, 27422046, 29739402, 31992387, 33515834, 49104594, 50273751, 63984774, 95977161, 100547502, 117305419, 150821253, 191954322, 234610838, 301642506, 351916257, 703832514, 1055748771, 2111497542]

約数ペア:

[(1, 2111497542), (2, 1055748771), (3, 703832514), (6, 351916257), (7, 301642506), (9, 234610838), (11, 191954322), (14, 150821253), (18, 117305419), (21, 100547502), (22, 95977161), (33, 63984774), (42, 50273751), (43, 49104594), (63, 33515834), (66, 31992387), (71, 29739402), (77, 27422046), (86, 24552297), (99, 21328258), (126, 16757917), (129, 16368198), (142, 14869701), (154, 13711023), (198, 10664129), (213, 9913134), (231, 9140682), (258, 8184099), (301, 7014942), (387, 5456066), (426, 4956567), (462, 4570341), (473, 4464054), (497, 4248486), (499, 4231458), (602, 3507471), (639, 3304378), (693, 3046894), (774, 2728033), (781, 2703582), (903, 2338314), (946, 2232027), (994, 2124243), (998, 2115729), (1278, 1652189), (1386, 1523447), (1419, 1488018), (1491, 1416162), (1497, 1410486), (1562, 1351791), (1806, 1169157), (2343, 901194), (2709, 779438), (2838, 744009), (2982, 708081), (2994, 705243), (3053, 691614), (3311, 637722), (3493, 604494), (4257, 496006), (4473, 472054), (4491, 470162), (4686, 450597), (5418, 389719), (5467, 386226), (5489, 384678), (6106, 345807), (6622, 318861), (6986, 302247), (7029, 300398), (8514, 248003), (8946, 236027), (8982, 235081), (9159, 230538), (9933, 212574), (10479, 201498), (10934, 193113), (10978, 192339), (14058, 150199), (16401, 128742), (16467, 128226), (18318, 115269), (19866, 106287), (20958, 100749), (21371, 98802), (21457, 98406), (27477, 76846), (29799, 70858), (31437, 67166), (32802, 64371), (32934, 64113), (33583, 62874), (35429, 59598), (38423, 54954), (42742, 49401), (42914, 49203)]