251185449984

素因数分解:

$2^{10}\times 3^1\times 7^1\times {\mathrm{11680871}}^1$

素因数の和:11680901

約数の個数: 88

約数和(自身を含む): 765143839488

約数和(自身を除く): 513958389504

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 168, 192, 224, 256, 336, 384, 448, 512, 672, 768, 896, 1024, 1344, 1536, 1792, 2688, 3072, 3584, 5376, 7168, 10752, 21504, 11680871, 23361742, 35042613, 46723484, 70085226, 81766097, 93446968, 140170452, 163532194, 186893936, 245298291, 280340904, 327064388, 373787872, 490596582, 560681808, 654128776, 747575744, 981193164, 1121363616, 1308257552, 1495151488, 1962386328, 2242727232, 2616515104, 2990302976, 3924772656, 4485454464, 5233030208, 5980605952, 7849545312, 8970908928, 10466060416, 11961211904, 15699090624, 17941817856, 20932120832, 31398181248, 35883635712, 41864241664, 62796362496, 83728483328, 125592724992, 251185449984]

約数ペア:

[(1, 251185449984), (2, 125592724992), (3, 83728483328), (4, 62796362496), (6, 41864241664), (7, 35883635712), (8, 31398181248), (12, 20932120832), (14, 17941817856), (16, 15699090624), (21, 11961211904), (24, 10466060416), (28, 8970908928), (32, 7849545312), (42, 5980605952), (48, 5233030208), (56, 4485454464), (64, 3924772656), (84, 2990302976), (96, 2616515104), (112, 2242727232), (128, 1962386328), (168, 1495151488), (192, 1308257552), (224, 1121363616), (256, 981193164), (336, 747575744), (384, 654128776), (448, 560681808), (512, 490596582), (672, 373787872), (768, 327064388), (896, 280340904), (1024, 245298291), (1344, 186893936), (1536, 163532194), (1792, 140170452), (2688, 93446968), (3072, 81766097), (3584, 70085226), (5376, 46723484), (7168, 35042613), (10752, 23361742), (21504, 11680871)]