257894976

素因数分解:

$2^6\times 3^1\times {\mathrm{1343203}}^1$

素因数の和:1343218

約数の個数: 28

約数和(自身を含む): 682347632

約数和(自身を除く): 424452656

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 192, 1343203, 2686406, 4029609, 5372812, 8059218, 10745624, 16118436, 21491248, 32236872, 42982496, 64473744, 85964992, 128947488, 257894976]

約数ペア:

[(1, 257894976), (2, 128947488), (3, 85964992), (4, 64473744), (6, 42982496), (8, 32236872), (12, 21491248), (16, 16118436), (24, 10745624), (32, 8059218), (48, 5372812), (64, 4029609), (96, 2686406), (192, 1343203)]