310976

素因数分解:

$2^6\times {\mathrm{43}}^1\times {\mathrm{113}}^1$

素因数の和:168

約数の個数: 28

約数和(自身を含む): 637032

約数和(自身を除く): 326056

約数列:

[1, 2, 4, 8, 16, 32, 43, 64, 86, 113, 172, 226, 344, 452, 688, 904, 1376, 1808, 2752, 3616, 4859, 7232, 9718, 19436, 38872, 77744, 155488, 310976]

約数ペア:

[(1, 310976), (2, 155488), (4, 77744), (8, 38872), (16, 19436), (32, 9718), (43, 7232), (64, 4859), (86, 3616), (113, 2752), (172, 1808), (226, 1376), (344, 904), (452, 688)]