764240512

素因数分解:

$2^7\times 7^1\times {\mathrm{337}}^1\times {\mathrm{2531}}^1$

素因数の和:2889

約数の個数: 64

約数和(自身を含む): 1745864640

約数和(自身を除く): 981624128

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 337, 448, 674, 896, 1348, 2359, 2531, 2696, 4718, 5062, 5392, 9436, 10124, 10784, 17717, 18872, 20248, 21568, 35434, 37744, 40496, 43136, 70868, 75488, 80992, 141736, 150976, 161984, 283472, 301952, 323968, 566944, 852947, 1133888, 1705894, 2267776, 3411788, 5970629, 6823576, 11941258, 13647152, 23882516, 27294304, 47765032, 54588608, 95530064, 109177216, 191060128, 382120256, 764240512]

約数ペア:

[(1, 764240512), (2, 382120256), (4, 191060128), (7, 109177216), (8, 95530064), (14, 54588608), (16, 47765032), (28, 27294304), (32, 23882516), (56, 13647152), (64, 11941258), (112, 6823576), (128, 5970629), (224, 3411788), (337, 2267776), (448, 1705894), (674, 1133888), (896, 852947), (1348, 566944), (2359, 323968), (2531, 301952), (2696, 283472), (4718, 161984), (5062, 150976), (5392, 141736), (9436, 80992), (10124, 75488), (10784, 70868), (17717, 43136), (18872, 40496), (20248, 37744), (21568, 35434)]