217062912

素因数分解:

$2^9\times 3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{443}}^1$

素因数の和:504

約数の個数: 160

約数和(自身を含む): 654065280

約数和(自身を除く): 437002368

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 29, 32, 33, 44, 48, 58, 64, 66, 87, 88, 96, 116, 128, 132, 174, 176, 192, 232, 256, 264, 319, 348, 352, 384, 443, 464, 512, 528, 638, 696, 704, 768, 886, 928, 957, 1056, 1276, 1329, 1392, 1408, 1536, 1772, 1856, 1914, 2112, 2552, 2658, 2784, 2816, 3544, 3712, 3828, 4224, 4873, 5104, 5316, 5568, 5632, 7088, 7424, 7656, 8448, 9746, 10208, 10632, 11136, 12847, 14176, 14619, 14848, 15312, 16896, 19492, 20416, 21264, 22272, 25694, 28352, 29238, 30624, 38541, 38984, 40832, 42528, 44544, 51388, 56704, 58476, 61248, 77082, 77968, 81664, 85056, 102776, 113408, 116952, 122496, 141317, 154164, 155936, 163328, 170112, 205552, 226816, 233904, 244992, 282634, 308328, 311872, 340224, 411104, 423951, 467808, 489984, 565268, 616656, 623744, 680448, 822208, 847902, 935616, 1130536, 1233312, 1247488, 1644416, 1695804, 1871232, 2261072, 2466624, 2494976, 3288832, 3391608, 3742464, 4522144, 4933248, 6577664, 6783216, 7484928, 9044288, 9866496, 13566432, 18088576, 19732992, 27132864, 36177152, 54265728, 72354304, 108531456, 217062912]

約数ペア:

[(1, 217062912), (2, 108531456), (3, 72354304), (4, 54265728), (6, 36177152), (8, 27132864), (11, 19732992), (12, 18088576), (16, 13566432), (22, 9866496), (24, 9044288), (29, 7484928), (32, 6783216), (33, 6577664), (44, 4933248), (48, 4522144), (58, 3742464), (64, 3391608), (66, 3288832), (87, 2494976), (88, 2466624), (96, 2261072), (116, 1871232), (128, 1695804), (132, 1644416), (174, 1247488), (176, 1233312), (192, 1130536), (232, 935616), (256, 847902), (264, 822208), (319, 680448), (348, 623744), (352, 616656), (384, 565268), (443, 489984), (464, 467808), (512, 423951), (528, 411104), (638, 340224), (696, 311872), (704, 308328), (768, 282634), (886, 244992), (928, 233904), (957, 226816), (1056, 205552), (1276, 170112), (1329, 163328), (1392, 155936), (1408, 154164), (1536, 141317), (1772, 122496), (1856, 116952), (1914, 113408), (2112, 102776), (2552, 85056), (2658, 81664), (2784, 77968), (2816, 77082), (3544, 61248), (3712, 58476), (3828, 56704), (4224, 51388), (4873, 44544), (5104, 42528), (5316, 40832), (5568, 38984), (5632, 38541), (7088, 30624), (7424, 29238), (7656, 28352), (8448, 25694), (9746, 22272), (10208, 21264), (10632, 20416), (11136, 19492), (12847, 16896), (14176, 15312), (14619, 14848)]