816392192

素因数分解:

$2^{11}\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{167}}^1$

素因数の和:238

約数の個数: 192

約数和(自身を含む): 2113413120

約数和(自身を除く): 1297020928

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 31, 32, 44, 56, 62, 64, 77, 88, 112, 124, 128, 154, 167, 176, 217, 224, 248, 256, 308, 334, 341, 352, 434, 448, 496, 512, 616, 668, 682, 704, 868, 896, 992, 1024, 1169, 1232, 1336, 1364, 1408, 1736, 1792, 1837, 1984, 2048, 2338, 2387, 2464, 2672, 2728, 2816, 3472, 3584, 3674, 3968, 4676, 4774, 4928, 5177, 5344, 5456, 5632, 6944, 7168, 7348, 7936, 9352, 9548, 9856, 10354, 10688, 10912, 11264, 12859, 13888, 14336, 14696, 15872, 18704, 19096, 19712, 20708, 21376, 21824, 22528, 25718, 27776, 29392, 31744, 36239, 37408, 38192, 39424, 41416, 42752, 43648, 51436, 55552, 56947, 58784, 63488, 72478, 74816, 76384, 78848, 82832, 85504, 87296, 102872, 111104, 113894, 117568, 144956, 149632, 152768, 157696, 165664, 171008, 174592, 205744, 222208, 227788, 235136, 289912, 299264, 305536, 331328, 342016, 349184, 398629, 411488, 444416, 455576, 470272, 579824, 598528, 611072, 662656, 698368, 797258, 822976, 911152, 940544, 1159648, 1197056, 1222144, 1325312, 1594516, 1645952, 1822304, 1881088, 2319296, 2394112, 2444288, 2650624, 3189032, 3291904, 3644608, 3762176, 4638592, 4888576, 5301248, 6378064, 6583808, 7289216, 9277184, 10602496, 12756128, 13167616, 14578432, 18554368, 25512256, 26335232, 29156864, 37108736, 51024512, 58313728, 74217472, 102049024, 116627456, 204098048, 408196096, 816392192]

約数ペア:

[(1, 816392192), (2, 408196096), (4, 204098048), (7, 116627456), (8, 102049024), (11, 74217472), (14, 58313728), (16, 51024512), (22, 37108736), (28, 29156864), (31, 26335232), (32, 25512256), (44, 18554368), (56, 14578432), (62, 13167616), (64, 12756128), (77, 10602496), (88, 9277184), (112, 7289216), (124, 6583808), (128, 6378064), (154, 5301248), (167, 4888576), (176, 4638592), (217, 3762176), (224, 3644608), (248, 3291904), (256, 3189032), (308, 2650624), (334, 2444288), (341, 2394112), (352, 2319296), (434, 1881088), (448, 1822304), (496, 1645952), (512, 1594516), (616, 1325312), (668, 1222144), (682, 1197056), (704, 1159648), (868, 940544), (896, 911152), (992, 822976), (1024, 797258), (1169, 698368), (1232, 662656), (1336, 611072), (1364, 598528), (1408, 579824), (1736, 470272), (1792, 455576), (1837, 444416), (1984, 411488), (2048, 398629), (2338, 349184), (2387, 342016), (2464, 331328), (2672, 305536), (2728, 299264), (2816, 289912), (3472, 235136), (3584, 227788), (3674, 222208), (3968, 205744), (4676, 174592), (4774, 171008), (4928, 165664), (5177, 157696), (5344, 152768), (5456, 149632), (5632, 144956), (6944, 117568), (7168, 113894), (7348, 111104), (7936, 102872), (9352, 87296), (9548, 85504), (9856, 82832), (10354, 78848), (10688, 76384), (10912, 74816), (11264, 72478), (12859, 63488), (13888, 58784), (14336, 56947), (14696, 55552), (15872, 51436), (18704, 43648), (19096, 42752), (19712, 41416), (20708, 39424), (21376, 38192), (21824, 37408), (22528, 36239), (25718, 31744), (27776, 29392)]