2157913481472

素因数分解:

$2^8\times 3^3\times 7^1\times {\mathrm{127}}^1\times {\mathrm{351179}}^1$

素因数の和:351338

約数の個数: 288

約数和(自身を含む): 7350394060800

約数和(自身を除く): 5192480579328

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, 84, 96, 108, 112, 126, 127, 128, 144, 168, 189, 192, 216, 224, 252, 254, 256, 288, 336, 378, 381, 384, 432, 448, 504, 508, 576, 672, 756, 762, 768, 864, 889, 896, 1008, 1016, 1143, 1152, 1344, 1512, 1524, 1728, 1778, 1792, 2016, 2032, 2286, 2304, 2667, 2688, 3024, 3048, 3429, 3456, 3556, 4032, 4064, 4572, 5334, 5376, 6048, 6096, 6858, 6912, 7112, 8001, 8064, 8128, 9144, 10668, 12096, 12192, 13716, 14224, 16002, 16128, 16256, 18288, 21336, 24003, 24192, 24384, 27432, 28448, 32004, 32512, 36576, 42672, 48006, 48384, 48768, 54864, 56896, 64008, 73152, 85344, 96012, 97536, 109728, 113792, 128016, 146304, 170688, 192024, 219456, 227584, 256032, 292608, 341376, 351179, 384048, 438912, 512064, 682752, 702358, 768096, 877824, 1024128, 1053537, 1404716, 1536192, 2048256, 2107074, 2458253, 2809432, 3072384, 3160611, 4214148, 4916506, 5618864, 6144768, 6321222, 7374759, 8428296, 9481833, 9833012, 11237728, 12642444, 14749518, 16856592, 18963666, 19666024, 22124277, 22475456, 25284888, 29499036, 33713184, 37927332, 39332048, 44248554, 44599733, 44950912, 50569776, 58998072, 66372831, 67426368, 75854664, 78664096, 88497108, 89199466, 89901824, 101139552, 117996144, 132745662, 133799199, 134852736, 151709328, 157328192, 176994216, 178398932, 202279104, 235992288, 265491324, 267598398, 269705472, 303418656, 312198131, 314656384, 353988432, 356797864, 401397597, 404558208, 471984576, 530982648, 535196796, 606837312, 624396262, 629312768, 707976864, 713595728, 802795194, 809116416, 936594393, 943969152, 1061965296, 1070393592, 1204192791, 1213674624, 1248792524, 1415953728, 1427191456, 1605590388, 1873188786, 1887938304, 2123930592, 2140787184, 2408385582, 2427349248, 2497585048, 2809783179, 2831907456, 2854382912, 3211180776, 3746377572, 4247861184, 4281574368, 4816771164, 4995170096, 5619566358, 5663814912, 5708765824, 6422361552, 7492755144, 8429349537, 8495722368, 8563148736, 9633542328, 9990340192, 11239132716, 11417531648, 12844723104, 14985510288, 16858699074, 16991444736, 17126297472, 19267084656, 19980680384, 22478265432, 25689446208, 29971020576, 33717398148, 34252594944, 38534169312, 39961360768, 44956530864, 51378892416, 59942041152, 67434796296, 77068338624, 79922721536, 89913061728, 102757784832, 119884082304, 134869592592, 154136677248, 179826123456, 239768164608, 269739185184, 308273354496, 359652246912, 539478370368, 719304493824, 1078956740736, 2157913481472]

約数ペア:

[(1, 2157913481472), (2, 1078956740736), (3, 719304493824), (4, 539478370368), (6, 359652246912), (7, 308273354496), (8, 269739185184), (9, 239768164608), (12, 179826123456), (14, 154136677248), (16, 134869592592), (18, 119884082304), (21, 102757784832), (24, 89913061728), (27, 79922721536), (28, 77068338624), (32, 67434796296), (36, 59942041152), (42, 51378892416), (48, 44956530864), (54, 39961360768), (56, 38534169312), (63, 34252594944), (64, 33717398148), (72, 29971020576), (84, 25689446208), (96, 22478265432), (108, 19980680384), (112, 19267084656), (126, 17126297472), (127, 16991444736), (128, 16858699074), (144, 14985510288), (168, 12844723104), (189, 11417531648), (192, 11239132716), (216, 9990340192), (224, 9633542328), (252, 8563148736), (254, 8495722368), (256, 8429349537), (288, 7492755144), (336, 6422361552), (378, 5708765824), (381, 5663814912), (384, 5619566358), (432, 4995170096), (448, 4816771164), (504, 4281574368), (508, 4247861184), (576, 3746377572), (672, 3211180776), (756, 2854382912), (762, 2831907456), (768, 2809783179), (864, 2497585048), (889, 2427349248), (896, 2408385582), (1008, 2140787184), (1016, 2123930592), (1143, 1887938304), (1152, 1873188786), (1344, 1605590388), (1512, 1427191456), (1524, 1415953728), (1728, 1248792524), (1778, 1213674624), (1792, 1204192791), (2016, 1070393592), (2032, 1061965296), (2286, 943969152), (2304, 936594393), (2667, 809116416), (2688, 802795194), (3024, 713595728), (3048, 707976864), (3429, 629312768), (3456, 624396262), (3556, 606837312), (4032, 535196796), (4064, 530982648), (4572, 471984576), (5334, 404558208), (5376, 401397597), (6048, 356797864), (6096, 353988432), (6858, 314656384), (6912, 312198131), (7112, 303418656), (8001, 269705472), (8064, 267598398), (8128, 265491324), (9144, 235992288), (10668, 202279104), (12096, 178398932), (12192, 176994216), (13716, 157328192), (14224, 151709328), (16002, 134852736), (16128, 133799199), (16256, 132745662), (18288, 117996144), (21336, 101139552), (24003, 89901824), (24192, 89199466), (24384, 88497108), (27432, 78664096), (28448, 75854664), (32004, 67426368), (32512, 66372831), (36576, 58998072), (42672, 50569776), (48006, 44950912), (48384, 44599733), (48768, 44248554), (54864, 39332048), (56896, 37927332), (64008, 33713184), (73152, 29499036), (85344, 25284888), (96012, 22475456), (97536, 22124277), (109728, 19666024), (113792, 18963666), (128016, 16856592), (146304, 14749518), (170688, 12642444), (192024, 11237728), (219456, 9833012), (227584, 9481833), (256032, 8428296), (292608, 7374759), (341376, 6321222), (351179, 6144768), (384048, 5618864), (438912, 4916506), (512064, 4214148), (682752, 3160611), (702358, 3072384), (768096, 2809432), (877824, 2458253), (1024128, 2107074), (1053537, 2048256), (1404716, 1536192)]