1811248128

素因数分解:

$2^{10}\times 3^5\times {\mathrm{29}}^1\times {\mathrm{251}}^1$

素因数の和:315

約数の個数: 264

約数和(自身を含む): 5633016480

約数和(自身を除く): 3821768352

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 29, 32, 36, 48, 54, 58, 64, 72, 81, 87, 96, 108, 116, 128, 144, 162, 174, 192, 216, 232, 243, 251, 256, 261, 288, 324, 348, 384, 432, 464, 486, 502, 512, 522, 576, 648, 696, 753, 768, 783, 864, 928, 972, 1004, 1024, 1044, 1152, 1296, 1392, 1506, 1536, 1566, 1728, 1856, 1944, 2008, 2088, 2259, 2304, 2349, 2592, 2784, 3012, 3072, 3132, 3456, 3712, 3888, 4016, 4176, 4518, 4608, 4698, 5184, 5568, 6024, 6264, 6777, 6912, 7047, 7279, 7424, 7776, 8032, 8352, 9036, 9216, 9396, 10368, 11136, 12048, 12528, 13554, 13824, 14094, 14558, 14848, 15552, 16064, 16704, 18072, 18792, 20331, 20736, 21837, 22272, 24096, 25056, 27108, 27648, 28188, 29116, 29696, 31104, 32128, 33408, 36144, 37584, 40662, 41472, 43674, 44544, 48192, 50112, 54216, 56376, 58232, 60993, 62208, 64256, 65511, 66816, 72288, 75168, 81324, 82944, 87348, 89088, 96384, 100224, 108432, 112752, 116464, 121986, 124416, 128512, 131022, 133632, 144576, 150336, 162648, 174696, 192768, 196533, 200448, 216864, 225504, 232928, 243972, 248832, 257024, 262044, 267264, 289152, 300672, 325296, 349392, 385536, 393066, 400896, 433728, 451008, 465856, 487944, 524088, 578304, 589599, 601344, 650592, 698784, 771072, 786132, 801792, 867456, 902016, 931712, 975888, 1048176, 1156608, 1179198, 1202688, 1301184, 1397568, 1572264, 1734912, 1768797, 1804032, 1863424, 1951776, 2096352, 2313216, 2358396, 2405376, 2602368, 2795136, 3144528, 3469824, 3537594, 3608064, 3726848, 3903552, 4192704, 4716792, 5204736, 5590272, 6289056, 6939648, 7075188, 7216128, 7453696, 7807104, 8385408, 9433584, 10409472, 11180544, 12578112, 14150376, 15614208, 16770816, 18867168, 20818944, 22361088, 25156224, 28300752, 31228416, 33541632, 37734336, 50312448, 56601504, 62456832, 67083264, 75468672, 100624896, 113203008, 150937344, 201249792, 226406016, 301874688, 452812032, 603749376, 905624064, 1811248128]

約数ペア:

[(1, 1811248128), (2, 905624064), (3, 603749376), (4, 452812032), (6, 301874688), (8, 226406016), (9, 201249792), (12, 150937344), (16, 113203008), (18, 100624896), (24, 75468672), (27, 67083264), (29, 62456832), (32, 56601504), (36, 50312448), (48, 37734336), (54, 33541632), (58, 31228416), (64, 28300752), (72, 25156224), (81, 22361088), (87, 20818944), (96, 18867168), (108, 16770816), (116, 15614208), (128, 14150376), (144, 12578112), (162, 11180544), (174, 10409472), (192, 9433584), (216, 8385408), (232, 7807104), (243, 7453696), (251, 7216128), (256, 7075188), (261, 6939648), (288, 6289056), (324, 5590272), (348, 5204736), (384, 4716792), (432, 4192704), (464, 3903552), (486, 3726848), (502, 3608064), (512, 3537594), (522, 3469824), (576, 3144528), (648, 2795136), (696, 2602368), (753, 2405376), (768, 2358396), (783, 2313216), (864, 2096352), (928, 1951776), (972, 1863424), (1004, 1804032), (1024, 1768797), (1044, 1734912), (1152, 1572264), (1296, 1397568), (1392, 1301184), (1506, 1202688), (1536, 1179198), (1566, 1156608), (1728, 1048176), (1856, 975888), (1944, 931712), (2008, 902016), (2088, 867456), (2259, 801792), (2304, 786132), (2349, 771072), (2592, 698784), (2784, 650592), (3012, 601344), (3072, 589599), (3132, 578304), (3456, 524088), (3712, 487944), (3888, 465856), (4016, 451008), (4176, 433728), (4518, 400896), (4608, 393066), (4698, 385536), (5184, 349392), (5568, 325296), (6024, 300672), (6264, 289152), (6777, 267264), (6912, 262044), (7047, 257024), (7279, 248832), (7424, 243972), (7776, 232928), (8032, 225504), (8352, 216864), (9036, 200448), (9216, 196533), (9396, 192768), (10368, 174696), (11136, 162648), (12048, 150336), (12528, 144576), (13554, 133632), (13824, 131022), (14094, 128512), (14558, 124416), (14848, 121986), (15552, 116464), (16064, 112752), (16704, 108432), (18072, 100224), (18792, 96384), (20331, 89088), (20736, 87348), (21837, 82944), (22272, 81324), (24096, 75168), (25056, 72288), (27108, 66816), (27648, 65511), (28188, 64256), (29116, 62208), (29696, 60993), (31104, 58232), (32128, 56376), (33408, 54216), (36144, 50112), (37584, 48192), (40662, 44544), (41472, 43674)]