254696512

素因数分解:

$2^6\times 7^2\times {\mathrm{241}}^1\times {\mathrm{337}}^1$

素因数の和:604

約数の個数: 84

約数和(自身を含む): 592121244

約数和(自身を除く): 337424732

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 196, 224, 241, 337, 392, 448, 482, 674, 784, 964, 1348, 1568, 1687, 1928, 2359, 2696, 3136, 3374, 3856, 4718, 5392, 6748, 7712, 9436, 10784, 11809, 13496, 15424, 16513, 18872, 21568, 23618, 26992, 33026, 37744, 47236, 53984, 66052, 75488, 81217, 94472, 107968, 132104, 150976, 162434, 188944, 264208, 324868, 377888, 528416, 568519, 649736, 755776, 1056832, 1137038, 1299472, 2274076, 2598944, 3979633, 4548152, 5197888, 7959266, 9096304, 15918532, 18192608, 31837064, 36385216, 63674128, 127348256, 254696512]

約数ペア:

[(1, 254696512), (2, 127348256), (4, 63674128), (7, 36385216), (8, 31837064), (14, 18192608), (16, 15918532), (28, 9096304), (32, 7959266), (49, 5197888), (56, 4548152), (64, 3979633), (98, 2598944), (112, 2274076), (196, 1299472), (224, 1137038), (241, 1056832), (337, 755776), (392, 649736), (448, 568519), (482, 528416), (674, 377888), (784, 324868), (964, 264208), (1348, 188944), (1568, 162434), (1687, 150976), (1928, 132104), (2359, 107968), (2696, 94472), (3136, 81217), (3374, 75488), (3856, 66052), (4718, 53984), (5392, 47236), (6748, 37744), (7712, 33026), (9436, 26992), (10784, 23618), (11809, 21568), (13496, 18872), (15424, 16513)]