1247145984

素因数分解:

$2^{12}\times 3^5\times 7^1\times {\mathrm{179}}^1$

素因数の和:225

約数の個数: 312

約数和(自身を含む): 4293394560

約数和(自身を除く): 3046248576

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 64, 72, 81, 84, 96, 108, 112, 126, 128, 144, 162, 168, 179, 189, 192, 216, 224, 243, 252, 256, 288, 324, 336, 358, 378, 384, 432, 448, 486, 504, 512, 537, 567, 576, 648, 672, 716, 756, 768, 864, 896, 972, 1008, 1024, 1074, 1134, 1152, 1253, 1296, 1344, 1432, 1512, 1536, 1611, 1701, 1728, 1792, 1944, 2016, 2048, 2148, 2268, 2304, 2506, 2592, 2688, 2864, 3024, 3072, 3222, 3402, 3456, 3584, 3759, 3888, 4032, 4096, 4296, 4536, 4608, 4833, 5012, 5184, 5376, 5728, 6048, 6144, 6444, 6804, 6912, 7168, 7518, 7776, 8064, 8592, 9072, 9216, 9666, 10024, 10368, 10752, 11277, 11456, 12096, 12288, 12888, 13608, 13824, 14336, 14499, 15036, 15552, 16128, 17184, 18144, 18432, 19332, 20048, 20736, 21504, 22554, 22912, 24192, 25776, 27216, 27648, 28672, 28998, 30072, 31104, 32256, 33831, 34368, 36288, 36864, 38664, 40096, 41472, 43008, 43497, 45108, 45824, 48384, 51552, 54432, 55296, 57996, 60144, 62208, 64512, 67662, 68736, 72576, 77328, 80192, 82944, 86016, 86994, 90216, 91648, 96768, 101493, 103104, 108864, 110592, 115992, 120288, 124416, 129024, 135324, 137472, 145152, 154656, 160384, 165888, 173988, 180432, 183296, 193536, 202986, 206208, 217728, 231984, 240576, 248832, 258048, 270648, 274944, 290304, 304479, 309312, 320768, 331776, 347976, 360864, 366592, 387072, 405972, 412416, 435456, 463968, 481152, 497664, 541296, 549888, 580608, 608958, 618624, 641536, 695952, 721728, 733184, 774144, 811944, 824832, 870912, 927936, 962304, 995328, 1082592, 1099776, 1161216, 1217916, 1237248, 1283072, 1391904, 1443456, 1623888, 1649664, 1741824, 1855872, 1924608, 2165184, 2199552, 2322432, 2435832, 2474496, 2566144, 2783808, 2886912, 3247776, 3299328, 3483648, 3711744, 3849216, 4330368, 4871664, 4948992, 5132288, 5567616, 5773824, 6495552, 6598656, 6967296, 7423488, 7698432, 8660736, 9743328, 9897984, 11135232, 11547648, 12991104, 14846976, 15396864, 17321472, 19486656, 19795968, 22270464, 23095296, 25982208, 29693952, 34642944, 38973312, 44540928, 46190592, 51964416, 59387904, 69285888, 77946624, 89081856, 103928832, 138571776, 155893248, 178163712, 207857664, 311786496, 415715328, 623572992, 1247145984]

約数ペア:

[(1, 1247145984), (2, 623572992), (3, 415715328), (4, 311786496), (6, 207857664), (7, 178163712), (8, 155893248), (9, 138571776), (12, 103928832), (14, 89081856), (16, 77946624), (18, 69285888), (21, 59387904), (24, 51964416), (27, 46190592), (28, 44540928), (32, 38973312), (36, 34642944), (42, 29693952), (48, 25982208), (54, 23095296), (56, 22270464), (63, 19795968), (64, 19486656), (72, 17321472), (81, 15396864), (84, 14846976), (96, 12991104), (108, 11547648), (112, 11135232), (126, 9897984), (128, 9743328), (144, 8660736), (162, 7698432), (168, 7423488), (179, 6967296), (189, 6598656), (192, 6495552), (216, 5773824), (224, 5567616), (243, 5132288), (252, 4948992), (256, 4871664), (288, 4330368), (324, 3849216), (336, 3711744), (358, 3483648), (378, 3299328), (384, 3247776), (432, 2886912), (448, 2783808), (486, 2566144), (504, 2474496), (512, 2435832), (537, 2322432), (567, 2199552), (576, 2165184), (648, 1924608), (672, 1855872), (716, 1741824), (756, 1649664), (768, 1623888), (864, 1443456), (896, 1391904), (972, 1283072), (1008, 1237248), (1024, 1217916), (1074, 1161216), (1134, 1099776), (1152, 1082592), (1253, 995328), (1296, 962304), (1344, 927936), (1432, 870912), (1512, 824832), (1536, 811944), (1611, 774144), (1701, 733184), (1728, 721728), (1792, 695952), (1944, 641536), (2016, 618624), (2048, 608958), (2148, 580608), (2268, 549888), (2304, 541296), (2506, 497664), (2592, 481152), (2688, 463968), (2864, 435456), (3024, 412416), (3072, 405972), (3222, 387072), (3402, 366592), (3456, 360864), (3584, 347976), (3759, 331776), (3888, 320768), (4032, 309312), (4096, 304479), (4296, 290304), (4536, 274944), (4608, 270648), (4833, 258048), (5012, 248832), (5184, 240576), (5376, 231984), (5728, 217728), (6048, 206208), (6144, 202986), (6444, 193536), (6804, 183296), (6912, 180432), (7168, 173988), (7518, 165888), (7776, 160384), (8064, 154656), (8592, 145152), (9072, 137472), (9216, 135324), (9666, 129024), (10024, 124416), (10368, 120288), (10752, 115992), (11277, 110592), (11456, 108864), (12096, 103104), (12288, 101493), (12888, 96768), (13608, 91648), (13824, 90216), (14336, 86994), (14499, 86016), (15036, 82944), (15552, 80192), (16128, 77328), (17184, 72576), (18144, 68736), (18432, 67662), (19332, 64512), (20048, 62208), (20736, 60144), (21504, 57996), (22554, 55296), (22912, 54432), (24192, 51552), (25776, 48384), (27216, 45824), (27648, 45108), (28672, 43497), (28998, 43008), (30072, 41472), (31104, 40096), (32256, 38664), (33831, 36864), (34368, 36288)]