2218572288

素因数分解:

$2^9\times 3^3\times {\mathrm{31}}^2\times {\mathrm{167}}^1$

素因数の和:256

約数の個数: 240

約数和(自身を含む): 6826438080

約数和(自身を除く): 4607865792

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 32, 36, 48, 54, 62, 64, 72, 93, 96, 108, 124, 128, 144, 167, 186, 192, 216, 248, 256, 279, 288, 334, 372, 384, 432, 496, 501, 512, 558, 576, 668, 744, 768, 837, 864, 961, 992, 1002, 1116, 1152, 1336, 1488, 1503, 1536, 1674, 1728, 1922, 1984, 2004, 2232, 2304, 2672, 2883, 2976, 3006, 3348, 3456, 3844, 3968, 4008, 4464, 4509, 4608, 5177, 5344, 5766, 5952, 6012, 6696, 6912, 7688, 7936, 8016, 8649, 8928, 9018, 10354, 10688, 11532, 11904, 12024, 13392, 13824, 15376, 15531, 15872, 16032, 17298, 17856, 18036, 20708, 21376, 23064, 23808, 24048, 25947, 26784, 30752, 31062, 32064, 34596, 35712, 36072, 41416, 42752, 46128, 46593, 47616, 48096, 51894, 53568, 61504, 62124, 64128, 69192, 71424, 72144, 82832, 85504, 92256, 93186, 96192, 103788, 107136, 123008, 124248, 128256, 138384, 139779, 142848, 144288, 160487, 165664, 184512, 186372, 192384, 207576, 214272, 246016, 248496, 256512, 276768, 279558, 288576, 320974, 331328, 369024, 372744, 384768, 415152, 428544, 481461, 492032, 496992, 553536, 559116, 577152, 641948, 662656, 738048, 745488, 769536, 830304, 962922, 993984, 1107072, 1118232, 1154304, 1283896, 1325312, 1444383, 1476096, 1490976, 1660608, 1925844, 1987968, 2214144, 2236464, 2308608, 2567792, 2650624, 2888766, 2981952, 3321216, 3851688, 3975936, 4333149, 4428288, 4472928, 5135584, 5777532, 5963904, 6642432, 7703376, 7951872, 8666298, 8945856, 10271168, 11555064, 11927808, 13284864, 15406752, 17332596, 17891712, 20542336, 23110128, 23855616, 30813504, 34665192, 35783424, 41084672, 46220256, 61627008, 69330384, 71566848, 82169344, 92440512, 123254016, 138660768, 184881024, 246508032, 277321536, 369762048, 554643072, 739524096, 1109286144, 2218572288]

約数ペア:

[(1, 2218572288), (2, 1109286144), (3, 739524096), (4, 554643072), (6, 369762048), (8, 277321536), (9, 246508032), (12, 184881024), (16, 138660768), (18, 123254016), (24, 92440512), (27, 82169344), (31, 71566848), (32, 69330384), (36, 61627008), (48, 46220256), (54, 41084672), (62, 35783424), (64, 34665192), (72, 30813504), (93, 23855616), (96, 23110128), (108, 20542336), (124, 17891712), (128, 17332596), (144, 15406752), (167, 13284864), (186, 11927808), (192, 11555064), (216, 10271168), (248, 8945856), (256, 8666298), (279, 7951872), (288, 7703376), (334, 6642432), (372, 5963904), (384, 5777532), (432, 5135584), (496, 4472928), (501, 4428288), (512, 4333149), (558, 3975936), (576, 3851688), (668, 3321216), (744, 2981952), (768, 2888766), (837, 2650624), (864, 2567792), (961, 2308608), (992, 2236464), (1002, 2214144), (1116, 1987968), (1152, 1925844), (1336, 1660608), (1488, 1490976), (1503, 1476096), (1536, 1444383), (1674, 1325312), (1728, 1283896), (1922, 1154304), (1984, 1118232), (2004, 1107072), (2232, 993984), (2304, 962922), (2672, 830304), (2883, 769536), (2976, 745488), (3006, 738048), (3348, 662656), (3456, 641948), (3844, 577152), (3968, 559116), (4008, 553536), (4464, 496992), (4509, 492032), (4608, 481461), (5177, 428544), (5344, 415152), (5766, 384768), (5952, 372744), (6012, 369024), (6696, 331328), (6912, 320974), (7688, 288576), (7936, 279558), (8016, 276768), (8649, 256512), (8928, 248496), (9018, 246016), (10354, 214272), (10688, 207576), (11532, 192384), (11904, 186372), (12024, 184512), (13392, 165664), (13824, 160487), (15376, 144288), (15531, 142848), (15872, 139779), (16032, 138384), (17298, 128256), (17856, 124248), (18036, 123008), (20708, 107136), (21376, 103788), (23064, 96192), (23808, 93186), (24048, 92256), (25947, 85504), (26784, 82832), (30752, 72144), (31062, 71424), (32064, 69192), (34596, 64128), (35712, 62124), (36072, 61504), (41416, 53568), (42752, 51894), (46128, 48096), (46593, 47616)]