1231711866

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{83}}^2$

素因数の和:238

約数の個数: 192

約数和(自身を含む): 3534474240

約数和(自身を除く): 2302762374

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 27, 33, 42, 43, 54, 63, 66, 77, 83, 86, 99, 126, 129, 154, 166, 189, 198, 231, 249, 258, 297, 301, 378, 387, 462, 473, 498, 581, 594, 602, 693, 747, 774, 903, 913, 946, 1161, 1162, 1386, 1419, 1494, 1743, 1806, 1826, 2079, 2241, 2322, 2709, 2739, 2838, 3311, 3486, 3569, 4158, 4257, 4482, 5229, 5418, 5478, 6391, 6622, 6889, 7138, 8127, 8217, 8514, 9933, 10458, 10707, 12771, 12782, 13778, 15687, 16254, 16434, 19173, 19866, 20667, 21414, 24651, 24983, 25542, 29799, 31374, 32121, 38346, 39259, 41334, 48223, 49302, 49966, 57519, 59598, 62001, 64242, 74949, 75779, 78518, 89397, 96363, 96446, 115038, 117777, 124002, 144669, 149898, 151558, 172557, 178794, 186003, 192726, 224847, 227337, 235554, 274813, 289338, 296227, 345114, 353331, 372006, 434007, 449694, 454674, 530453, 549626, 592454, 674541, 682011, 706662, 824439, 868014, 888681, 1059993, 1060906, 1302021, 1349082, 1364022, 1591359, 1648878, 1777362, 2046033, 2073589, 2119986, 2473317, 2604042, 2666043, 3182718, 3258497, 4092066, 4147178, 4774077, 4946634, 5332086, 6220767, 6516994, 7419951, 7998129, 9548154, 9775491, 12441534, 14322231, 14839902, 15996258, 18662301, 19550982, 22809479, 28644462, 29326473, 37324602, 45618958, 55986903, 58652946, 68428437, 87979419, 111973806, 136856874, 175958838, 205285311, 410570622, 615855933, 1231711866]

約数ペア:

[(1, 1231711866), (2, 615855933), (3, 410570622), (6, 205285311), (7, 175958838), (9, 136856874), (11, 111973806), (14, 87979419), (18, 68428437), (21, 58652946), (22, 55986903), (27, 45618958), (33, 37324602), (42, 29326473), (43, 28644462), (54, 22809479), (63, 19550982), (66, 18662301), (77, 15996258), (83, 14839902), (86, 14322231), (99, 12441534), (126, 9775491), (129, 9548154), (154, 7998129), (166, 7419951), (189, 6516994), (198, 6220767), (231, 5332086), (249, 4946634), (258, 4774077), (297, 4147178), (301, 4092066), (378, 3258497), (387, 3182718), (462, 2666043), (473, 2604042), (498, 2473317), (581, 2119986), (594, 2073589), (602, 2046033), (693, 1777362), (747, 1648878), (774, 1591359), (903, 1364022), (913, 1349082), (946, 1302021), (1161, 1060906), (1162, 1059993), (1386, 888681), (1419, 868014), (1494, 824439), (1743, 706662), (1806, 682011), (1826, 674541), (2079, 592454), (2241, 549626), (2322, 530453), (2709, 454674), (2739, 449694), (2838, 434007), (3311, 372006), (3486, 353331), (3569, 345114), (4158, 296227), (4257, 289338), (4482, 274813), (5229, 235554), (5418, 227337), (5478, 224847), (6391, 192726), (6622, 186003), (6889, 178794), (7138, 172557), (8127, 151558), (8217, 149898), (8514, 144669), (9933, 124002), (10458, 117777), (10707, 115038), (12771, 96446), (12782, 96363), (13778, 89397), (15687, 78518), (16254, 75779), (16434, 74949), (19173, 64242), (19866, 62001), (20667, 59598), (21414, 57519), (24651, 49966), (24983, 49302), (25542, 48223), (29799, 41334), (31374, 39259), (32121, 38346)]