1663567872

素因数分解:

$2^{11}\times 3^1\times {\mathrm{270763}}^1$

素因数の和:270788

約数の個数: 48

約数和(自身を含む): 4435114320

約数和(自身を除く): 2771546448

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 512, 768, 1024, 1536, 2048, 3072, 6144, 270763, 541526, 812289, 1083052, 1624578, 2166104, 3249156, 4332208, 6498312, 8664416, 12996624, 17328832, 25993248, 34657664, 51986496, 69315328, 103972992, 138630656, 207945984, 277261312, 415891968, 554522624, 831783936, 1663567872]

約数ペア:

[(1, 1663567872), (2, 831783936), (3, 554522624), (4, 415891968), (6, 277261312), (8, 207945984), (12, 138630656), (16, 103972992), (24, 69315328), (32, 51986496), (48, 34657664), (64, 25993248), (96, 17328832), (128, 12996624), (192, 8664416), (256, 6498312), (384, 4332208), (512, 3249156), (768, 2166104), (1024, 1624578), (1536, 1083052), (2048, 812289), (3072, 541526), (6144, 270763)]