1138281984

素因数分解:

$2^9\times 3^5\times 7^1\times {\mathrm{1307}}^1$

素因数の和:1347

約数の個数: 240

約数和(自身を含む): 3896500608

約数和(自身を除く): 2758218624

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, 189, 192, 216, 224, 243, 252, 256, 288, 324, 336, 378, 384, 432, 448, 486, 504, 512, 567, 576, 648, 672, 756, 768, 864, 896, 972, 1008, 1134, 1152, 1296, 1307, 1344, 1512, 1536, 1701, 1728, 1792, 1944, 2016, 2268, 2304, 2592, 2614, 2688, 3024, 3402, 3456, 3584, 3888, 3921, 4032, 4536, 4608, 5184, 5228, 5376, 6048, 6804, 6912, 7776, 7842, 8064, 9072, 9149, 10368, 10456, 10752, 11763, 12096, 13608, 13824, 15552, 15684, 16128, 18144, 18298, 20736, 20912, 23526, 24192, 27216, 27447, 31104, 31368, 32256, 35289, 36288, 36596, 41472, 41824, 47052, 48384, 54432, 54894, 62208, 62736, 70578, 72576, 73192, 82341, 83648, 94104, 96768, 105867, 108864, 109788, 124416, 125472, 141156, 145152, 146384, 164682, 167296, 188208, 211734, 217728, 219576, 247023, 250944, 282312, 290304, 292768, 317601, 329364, 334592, 376416, 423468, 435456, 439152, 494046, 501888, 564624, 585536, 635202, 658728, 669184, 741069, 752832, 846936, 870912, 878304, 988092, 1003776, 1129248, 1171072, 1270404, 1317456, 1482138, 1505664, 1693872, 1756608, 1976184, 2007552, 2223207, 2258496, 2342144, 2540808, 2634912, 2964276, 3011328, 3387744, 3513216, 3952368, 4446414, 4516992, 4684288, 5081616, 5269824, 5928552, 6022656, 6775488, 7026432, 7904736, 8892828, 9033984, 10163232, 10539648, 11857104, 13550976, 14052864, 15809472, 17785656, 18067968, 20326464, 21079296, 23714208, 27101952, 31618944, 35571312, 40652928, 42158592, 47428416, 54203904, 63237888, 71142624, 81305856, 94856832, 126475776, 142285248, 162611712, 189713664, 284570496, 379427328, 569140992, 1138281984]

約数ペア:

[(1, 1138281984), (2, 569140992), (3, 379427328), (4, 284570496), (6, 189713664), (7, 162611712), (8, 142285248), (9, 126475776), (12, 94856832), (14, 81305856), (16, 71142624), (18, 63237888), (21, 54203904), (24, 47428416), (27, 42158592), (28, 40652928), (32, 35571312), (36, 31618944), (42, 27101952), (48, 23714208), (54, 21079296), (56, 20326464), (63, 18067968), (64, 17785656), (72, 15809472), (81, 14052864), (84, 13550976), (96, 11857104), (108, 10539648), (112, 10163232), (126, 9033984), (128, 8892828), (144, 7904736), (162, 7026432), (168, 6775488), (189, 6022656), (192, 5928552), (216, 5269824), (224, 5081616), (243, 4684288), (252, 4516992), (256, 4446414), (288, 3952368), (324, 3513216), (336, 3387744), (378, 3011328), (384, 2964276), (432, 2634912), (448, 2540808), (486, 2342144), (504, 2258496), (512, 2223207), (567, 2007552), (576, 1976184), (648, 1756608), (672, 1693872), (756, 1505664), (768, 1482138), (864, 1317456), (896, 1270404), (972, 1171072), (1008, 1129248), (1134, 1003776), (1152, 988092), (1296, 878304), (1307, 870912), (1344, 846936), (1512, 752832), (1536, 741069), (1701, 669184), (1728, 658728), (1792, 635202), (1944, 585536), (2016, 564624), (2268, 501888), (2304, 494046), (2592, 439152), (2614, 435456), (2688, 423468), (3024, 376416), (3402, 334592), (3456, 329364), (3584, 317601), (3888, 292768), (3921, 290304), (4032, 282312), (4536, 250944), (4608, 247023), (5184, 219576), (5228, 217728), (5376, 211734), (6048, 188208), (6804, 167296), (6912, 164682), (7776, 146384), (7842, 145152), (8064, 141156), (9072, 125472), (9149, 124416), (10368, 109788), (10456, 108864), (10752, 105867), (11763, 96768), (12096, 94104), (13608, 83648), (13824, 82341), (15552, 73192), (15684, 72576), (16128, 70578), (18144, 62736), (18298, 62208), (20736, 54894), (20912, 54432), (23526, 48384), (24192, 47052), (27216, 41824), (27447, 41472), (31104, 36596), (31368, 36288), (32256, 35289)]