990759936

素因数分解:

$2^{10}\times 3^1\times {\mathrm{322513}}^1$

素因数の和:322536

約数の個数: 44

約数和(自身を含む): 2640744632

約数和(自身を除く): 1649984696

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 512, 768, 1024, 1536, 3072, 322513, 645026, 967539, 1290052, 1935078, 2580104, 3870156, 5160208, 7740312, 10320416, 15480624, 20640832, 30961248, 41281664, 61922496, 82563328, 123844992, 165126656, 247689984, 330253312, 495379968, 990759936]

約数ペア:

[(1, 990759936), (2, 495379968), (3, 330253312), (4, 247689984), (6, 165126656), (8, 123844992), (12, 82563328), (16, 61922496), (24, 41281664), (32, 30961248), (48, 20640832), (64, 15480624), (96, 10320416), (128, 7740312), (192, 5160208), (256, 3870156), (384, 2580104), (512, 1935078), (768, 1290052), (1024, 967539), (1536, 645026), (3072, 322513)]