1289856

素因数分解:

$2^7\times 3^1\times {\mathrm{3359}}^1$

素因数の和:3376

約数の個数: 32

約数和(自身を含む): 3427200

約数和(自身を除く): 2137344

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 384, 3359, 6718, 10077, 13436, 20154, 26872, 40308, 53744, 80616, 107488, 161232, 214976, 322464, 429952, 644928, 1289856]

約数ペア:

[(1, 1289856), (2, 644928), (3, 429952), (4, 322464), (6, 214976), (8, 161232), (12, 107488), (16, 80616), (24, 53744), (32, 40308), (48, 26872), (64, 20154), (96, 13436), (128, 10077), (192, 6718), (384, 3359)]