997244864

素因数分解:

$2^6\times 7^2\times {\mathrm{11}}^1\times {\mathrm{28909}}^1$

素因数の和:28946

約数の個数: 84

約数和(自身を含む): 2511353880

約数和(自身を除く): 1514109016

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 49, 56, 64, 77, 88, 98, 112, 154, 176, 196, 224, 308, 352, 392, 448, 539, 616, 704, 784, 1078, 1232, 1568, 2156, 2464, 3136, 4312, 4928, 8624, 17248, 28909, 34496, 57818, 115636, 202363, 231272, 317999, 404726, 462544, 635998, 809452, 925088, 1271996, 1416541, 1618904, 1850176, 2225993, 2543992, 2833082, 3237808, 4451986, 5087984, 5666164, 6475616, 8903972, 10175968, 11332328, 12951232, 15581951, 17807944, 20351936, 22664656, 31163902, 35615888, 45329312, 62327804, 71231776, 90658624, 124655608, 142463552, 249311216, 498622432, 997244864]

約数ペア:

[(1, 997244864), (2, 498622432), (4, 249311216), (7, 142463552), (8, 124655608), (11, 90658624), (14, 71231776), (16, 62327804), (22, 45329312), (28, 35615888), (32, 31163902), (44, 22664656), (49, 20351936), (56, 17807944), (64, 15581951), (77, 12951232), (88, 11332328), (98, 10175968), (112, 8903972), (154, 6475616), (176, 5666164), (196, 5087984), (224, 4451986), (308, 3237808), (352, 2833082), (392, 2543992), (448, 2225993), (539, 1850176), (616, 1618904), (704, 1416541), (784, 1271996), (1078, 925088), (1232, 809452), (1568, 635998), (2156, 462544), (2464, 404726), (3136, 317999), (4312, 231272), (4928, 202363), (8624, 115636), (17248, 57818), (28909, 34496)]