1881335808

素因数分解:

$2^{11}\times 3^4\times {\mathrm{11}}^1\times {\mathrm{1031}}^1$

素因数の和:1076

約数の個数: 240

約数和(自身を含む): 6136210080

約数和(自身を除く): 4254874272

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 32, 33, 36, 44, 48, 54, 64, 66, 72, 81, 88, 96, 99, 108, 128, 132, 144, 162, 176, 192, 198, 216, 256, 264, 288, 297, 324, 352, 384, 396, 432, 512, 528, 576, 594, 648, 704, 768, 792, 864, 891, 1024, 1031, 1056, 1152, 1188, 1296, 1408, 1536, 1584, 1728, 1782, 2048, 2062, 2112, 2304, 2376, 2592, 2816, 3072, 3093, 3168, 3456, 3564, 4124, 4224, 4608, 4752, 5184, 5632, 6144, 6186, 6336, 6912, 7128, 8248, 8448, 9216, 9279, 9504, 10368, 11264, 11341, 12372, 12672, 13824, 14256, 16496, 16896, 18432, 18558, 19008, 20736, 22528, 22682, 24744, 25344, 27648, 27837, 28512, 32992, 33792, 34023, 37116, 38016, 41472, 45364, 49488, 50688, 55296, 55674, 57024, 65984, 67584, 68046, 74232, 76032, 82944, 83511, 90728, 98976, 101376, 102069, 111348, 114048, 131968, 136092, 148464, 152064, 165888, 167022, 181456, 197952, 202752, 204138, 222696, 228096, 263936, 272184, 296928, 304128, 306207, 334044, 362912, 395904, 408276, 445392, 456192, 527872, 544368, 593856, 608256, 612414, 668088, 725824, 791808, 816552, 890784, 912384, 918621, 1055744, 1088736, 1187712, 1224828, 1336176, 1451648, 1583616, 1633104, 1781568, 1824768, 1837242, 2111488, 2177472, 2375424, 2449656, 2672352, 2903296, 3167232, 3266208, 3563136, 3674484, 4354944, 4750848, 4899312, 5344704, 5806592, 6334464, 6532416, 7126272, 7348968, 8709888, 9501696, 9798624, 10689408, 11613184, 13064832, 14252544, 14697936, 17419776, 19003392, 19597248, 21378816, 23226368, 26129664, 28505088, 29395872, 34839552, 39194496, 42757632, 52259328, 57010176, 58791744, 69679104, 78388992, 85515264, 104518656, 117583488, 156777984, 171030528, 209037312, 235166976, 313555968, 470333952, 627111936, 940667904, 1881335808]

約数ペア:

[(1, 1881335808), (2, 940667904), (3, 627111936), (4, 470333952), (6, 313555968), (8, 235166976), (9, 209037312), (11, 171030528), (12, 156777984), (16, 117583488), (18, 104518656), (22, 85515264), (24, 78388992), (27, 69679104), (32, 58791744), (33, 57010176), (36, 52259328), (44, 42757632), (48, 39194496), (54, 34839552), (64, 29395872), (66, 28505088), (72, 26129664), (81, 23226368), (88, 21378816), (96, 19597248), (99, 19003392), (108, 17419776), (128, 14697936), (132, 14252544), (144, 13064832), (162, 11613184), (176, 10689408), (192, 9798624), (198, 9501696), (216, 8709888), (256, 7348968), (264, 7126272), (288, 6532416), (297, 6334464), (324, 5806592), (352, 5344704), (384, 4899312), (396, 4750848), (432, 4354944), (512, 3674484), (528, 3563136), (576, 3266208), (594, 3167232), (648, 2903296), (704, 2672352), (768, 2449656), (792, 2375424), (864, 2177472), (891, 2111488), (1024, 1837242), (1031, 1824768), (1056, 1781568), (1152, 1633104), (1188, 1583616), (1296, 1451648), (1408, 1336176), (1536, 1224828), (1584, 1187712), (1728, 1088736), (1782, 1055744), (2048, 918621), (2062, 912384), (2112, 890784), (2304, 816552), (2376, 791808), (2592, 725824), (2816, 668088), (3072, 612414), (3093, 608256), (3168, 593856), (3456, 544368), (3564, 527872), (4124, 456192), (4224, 445392), (4608, 408276), (4752, 395904), (5184, 362912), (5632, 334044), (6144, 306207), (6186, 304128), (6336, 296928), (6912, 272184), (7128, 263936), (8248, 228096), (8448, 222696), (9216, 204138), (9279, 202752), (9504, 197952), (10368, 181456), (11264, 167022), (11341, 165888), (12372, 152064), (12672, 148464), (13824, 136092), (14256, 131968), (16496, 114048), (16896, 111348), (18432, 102069), (18558, 101376), (19008, 98976), (20736, 90728), (22528, 83511), (22682, 82944), (24744, 76032), (25344, 74232), (27648, 68046), (27837, 67584), (28512, 65984), (32992, 57024), (33792, 55674), (34023, 55296), (37116, 50688), (38016, 49488), (41472, 45364)]