1285198992

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{3739}}^1$

素因数の和:3802

約数の個数: 240

約数和(自身を含む): 4630179840

約数和(自身を除く): 3344980848

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 16, 18, 21, 22, 24, 28, 31, 33, 36, 42, 44, 48, 56, 62, 63, 66, 72, 77, 84, 88, 93, 99, 112, 124, 126, 132, 144, 154, 168, 176, 186, 198, 217, 231, 248, 252, 264, 279, 308, 336, 341, 372, 396, 434, 462, 496, 504, 528, 558, 616, 651, 682, 693, 744, 792, 868, 924, 1008, 1023, 1116, 1232, 1302, 1364, 1386, 1488, 1584, 1736, 1848, 1953, 2046, 2232, 2387, 2604, 2728, 2772, 3069, 3472, 3696, 3739, 3906, 4092, 4464, 4774, 5208, 5456, 5544, 6138, 7161, 7478, 7812, 8184, 9548, 10416, 11088, 11217, 12276, 14322, 14956, 15624, 16368, 19096, 21483, 22434, 24552, 26173, 28644, 29912, 31248, 33651, 38192, 41129, 42966, 44868, 49104, 52346, 57288, 59824, 67302, 78519, 82258, 85932, 89736, 104692, 114576, 115909, 123387, 134604, 157038, 164516, 171864, 179472, 209384, 231818, 235557, 246774, 269208, 287903, 314076, 329032, 343728, 347727, 370161, 418768, 463636, 471114, 493548, 538416, 575806, 628152, 658064, 695454, 740322, 811363, 863709, 927272, 942228, 987096, 1043181, 1151612, 1256304, 1274999, 1390908, 1480644, 1622726, 1727418, 1854544, 1884456, 1974192, 2086362, 2303224, 2434089, 2549998, 2591127, 2781816, 2961288, 3245452, 3454836, 3768912, 3824997, 4172724, 4606448, 4868178, 5099996, 5182254, 5563632, 5922576, 6490904, 6909672, 7302267, 7649994, 8345448, 8924993, 9736356, 10199992, 10364508, 11474991, 12981808, 13819344, 14604534, 15299988, 16690896, 17849986, 19472712, 20399984, 20729016, 22949982, 26774979, 29209068, 30599976, 35699972, 38945424, 41458032, 45899964, 53549958, 58418136, 61199952, 71399944, 80324937, 91799928, 107099916, 116836272, 142799888, 160649874, 183599856, 214199832, 321299748, 428399664, 642599496, 1285198992]

約数ペア:

[(1, 1285198992), (2, 642599496), (3, 428399664), (4, 321299748), (6, 214199832), (7, 183599856), (8, 160649874), (9, 142799888), (11, 116836272), (12, 107099916), (14, 91799928), (16, 80324937), (18, 71399944), (21, 61199952), (22, 58418136), (24, 53549958), (28, 45899964), (31, 41458032), (33, 38945424), (36, 35699972), (42, 30599976), (44, 29209068), (48, 26774979), (56, 22949982), (62, 20729016), (63, 20399984), (66, 19472712), (72, 17849986), (77, 16690896), (84, 15299988), (88, 14604534), (93, 13819344), (99, 12981808), (112, 11474991), (124, 10364508), (126, 10199992), (132, 9736356), (144, 8924993), (154, 8345448), (168, 7649994), (176, 7302267), (186, 6909672), (198, 6490904), (217, 5922576), (231, 5563632), (248, 5182254), (252, 5099996), (264, 4868178), (279, 4606448), (308, 4172724), (336, 3824997), (341, 3768912), (372, 3454836), (396, 3245452), (434, 2961288), (462, 2781816), (496, 2591127), (504, 2549998), (528, 2434089), (558, 2303224), (616, 2086362), (651, 1974192), (682, 1884456), (693, 1854544), (744, 1727418), (792, 1622726), (868, 1480644), (924, 1390908), (1008, 1274999), (1023, 1256304), (1116, 1151612), (1232, 1043181), (1302, 987096), (1364, 942228), (1386, 927272), (1488, 863709), (1584, 811363), (1736, 740322), (1848, 695454), (1953, 658064), (2046, 628152), (2232, 575806), (2387, 538416), (2604, 493548), (2728, 471114), (2772, 463636), (3069, 418768), (3472, 370161), (3696, 347727), (3739, 343728), (3906, 329032), (4092, 314076), (4464, 287903), (4774, 269208), (5208, 246774), (5456, 235557), (5544, 231818), (6138, 209384), (7161, 179472), (7478, 171864), (7812, 164516), (8184, 157038), (9548, 134604), (10416, 123387), (11088, 115909), (11217, 114576), (12276, 104692), (14322, 89736), (14956, 85932), (15624, 82258), (16368, 78519), (19096, 67302), (21483, 59824), (22434, 57288), (24552, 52346), (26173, 49104), (28644, 44868), (29912, 42966), (31248, 41129), (33651, 38192)]