816879616

素因数分解:

$2^{11}\times 7^1\times {\mathrm{19}}^1\times {\mathrm{2999}}^1$

素因数の和:3047

約数の個数: 96

約数和(自身を含む): 1965600000

約数和(自身を除く): 1148720384

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 64, 76, 112, 128, 133, 152, 224, 256, 266, 304, 448, 512, 532, 608, 896, 1024, 1064, 1216, 1792, 2048, 2128, 2432, 2999, 3584, 4256, 4864, 5998, 7168, 8512, 9728, 11996, 14336, 17024, 19456, 20993, 23992, 34048, 38912, 41986, 47984, 56981, 68096, 83972, 95968, 113962, 136192, 167944, 191936, 227924, 272384, 335888, 383872, 398867, 455848, 671776, 767744, 797734, 911696, 1343552, 1535488, 1595468, 1823392, 2687104, 3070976, 3190936, 3646784, 5374208, 6141952, 6381872, 7293568, 10748416, 12763744, 14587136, 21496832, 25527488, 29174272, 42993664, 51054976, 58348544, 102109952, 116697088, 204219904, 408439808, 816879616]

約数ペア:

[(1, 816879616), (2, 408439808), (4, 204219904), (7, 116697088), (8, 102109952), (14, 58348544), (16, 51054976), (19, 42993664), (28, 29174272), (32, 25527488), (38, 21496832), (56, 14587136), (64, 12763744), (76, 10748416), (112, 7293568), (128, 6381872), (133, 6141952), (152, 5374208), (224, 3646784), (256, 3190936), (266, 3070976), (304, 2687104), (448, 1823392), (512, 1595468), (532, 1535488), (608, 1343552), (896, 911696), (1024, 797734), (1064, 767744), (1216, 671776), (1792, 455848), (2048, 398867), (2128, 383872), (2432, 335888), (2999, 272384), (3584, 227924), (4256, 191936), (4864, 167944), (5998, 136192), (7168, 113962), (8512, 95968), (9728, 83972), (11996, 68096), (14336, 56981), (17024, 47984), (19456, 41986), (20993, 38912), (23992, 34048)]