513470976

素因数分解:

$2^9\times 3^1\times {\mathrm{353}}^1\times {\mathrm{947}}^1$

素因数の和:1321

約数の個数: 80

約数和(自身を含む): 1373242464

約数和(自身を除く): 859771488

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 353, 384, 512, 706, 768, 947, 1059, 1412, 1536, 1894, 2118, 2824, 2841, 3788, 4236, 5648, 5682, 7576, 8472, 11296, 11364, 15152, 16944, 22592, 22728, 30304, 33888, 45184, 45456, 60608, 67776, 90368, 90912, 121216, 135552, 180736, 181824, 242432, 271104, 334291, 363648, 484864, 542208, 668582, 727296, 1002873, 1337164, 1454592, 2005746, 2674328, 4011492, 5348656, 8022984, 10697312, 16045968, 21394624, 32091936, 42789248, 64183872, 85578496, 128367744, 171156992, 256735488, 513470976]

約数ペア:

[(1, 513470976), (2, 256735488), (3, 171156992), (4, 128367744), (6, 85578496), (8, 64183872), (12, 42789248), (16, 32091936), (24, 21394624), (32, 16045968), (48, 10697312), (64, 8022984), (96, 5348656), (128, 4011492), (192, 2674328), (256, 2005746), (353, 1454592), (384, 1337164), (512, 1002873), (706, 727296), (768, 668582), (947, 542208), (1059, 484864), (1412, 363648), (1536, 334291), (1894, 271104), (2118, 242432), (2824, 181824), (2841, 180736), (3788, 135552), (4236, 121216), (5648, 90912), (5682, 90368), (7576, 67776), (8472, 60608), (11296, 45456), (11364, 45184), (15152, 33888), (16944, 30304), (22592, 22728)]