211077888

素因数分解:

$2^8\times 3^1\times 7^2\times {\mathrm{71}}^1\times {\mathrm{79}}^1$

素因数の和:183

約数の個数: 216

約数和(自身を含む): 671086080

約数和(自身を除く): 460008192

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 64, 71, 79, 84, 96, 98, 112, 128, 142, 147, 158, 168, 192, 196, 213, 224, 237, 256, 284, 294, 316, 336, 384, 392, 426, 448, 474, 497, 553, 568, 588, 632, 672, 768, 784, 852, 896, 948, 994, 1106, 1136, 1176, 1264, 1344, 1491, 1568, 1659, 1704, 1792, 1896, 1988, 2212, 2272, 2352, 2528, 2688, 2982, 3136, 3318, 3408, 3479, 3792, 3871, 3976, 4424, 4544, 4704, 5056, 5376, 5609, 5964, 6272, 6636, 6816, 6958, 7584, 7742, 7952, 8848, 9088, 9408, 10112, 10437, 11218, 11613, 11928, 12544, 13272, 13632, 13916, 15168, 15484, 15904, 16827, 17696, 18176, 18816, 20224, 20874, 22436, 23226, 23856, 26544, 27264, 27832, 30336, 30968, 31808, 33654, 35392, 37632, 39263, 41748, 44872, 46452, 47712, 53088, 54528, 55664, 60672, 61936, 63616, 67308, 70784, 78526, 83496, 89744, 92904, 95424, 106176, 111328, 117789, 123872, 127232, 134616, 141568, 157052, 166992, 179488, 185808, 190848, 212352, 222656, 235578, 247744, 269232, 274841, 314104, 333984, 358976, 371616, 381696, 424704, 445312, 471156, 495488, 538464, 549682, 628208, 667968, 717952, 743232, 824523, 890624, 942312, 990976, 1076928, 1099364, 1256416, 1335936, 1435904, 1486464, 1649046, 1884624, 2153856, 2198728, 2512832, 2671872, 2972928, 3298092, 3769248, 4307712, 4397456, 5025664, 6596184, 7538496, 8794912, 10051328, 13192368, 15076992, 17589824, 26384736, 30153984, 35179648, 52769472, 70359296, 105538944, 211077888]

約数ペア:

[(1, 211077888), (2, 105538944), (3, 70359296), (4, 52769472), (6, 35179648), (7, 30153984), (8, 26384736), (12, 17589824), (14, 15076992), (16, 13192368), (21, 10051328), (24, 8794912), (28, 7538496), (32, 6596184), (42, 5025664), (48, 4397456), (49, 4307712), (56, 3769248), (64, 3298092), (71, 2972928), (79, 2671872), (84, 2512832), (96, 2198728), (98, 2153856), (112, 1884624), (128, 1649046), (142, 1486464), (147, 1435904), (158, 1335936), (168, 1256416), (192, 1099364), (196, 1076928), (213, 990976), (224, 942312), (237, 890624), (256, 824523), (284, 743232), (294, 717952), (316, 667968), (336, 628208), (384, 549682), (392, 538464), (426, 495488), (448, 471156), (474, 445312), (497, 424704), (553, 381696), (568, 371616), (588, 358976), (632, 333984), (672, 314104), (768, 274841), (784, 269232), (852, 247744), (896, 235578), (948, 222656), (994, 212352), (1106, 190848), (1136, 185808), (1176, 179488), (1264, 166992), (1344, 157052), (1491, 141568), (1568, 134616), (1659, 127232), (1704, 123872), (1792, 117789), (1896, 111328), (1988, 106176), (2212, 95424), (2272, 92904), (2352, 89744), (2528, 83496), (2688, 78526), (2982, 70784), (3136, 67308), (3318, 63616), (3408, 61936), (3479, 60672), (3792, 55664), (3871, 54528), (3976, 53088), (4424, 47712), (4544, 46452), (4704, 44872), (5056, 41748), (5376, 39263), (5609, 37632), (5964, 35392), (6272, 33654), (6636, 31808), (6816, 30968), (6958, 30336), (7584, 27832), (7742, 27264), (7952, 26544), (8848, 23856), (9088, 23226), (9408, 22436), (10112, 20874), (10437, 20224), (11218, 18816), (11613, 18176), (11928, 17696), (12544, 16827), (13272, 15904), (13632, 15484), (13916, 15168)]