240782718

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{281}}^1\times {\mathrm{12983}}^1$

素因数の和:13280

約数の個数: 32

約数和(自身を含む): 527254272

約数和(自身を除く): 286471554

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 281, 562, 843, 1686, 3091, 6182, 9273, 12983, 18546, 25966, 38949, 77898, 142813, 285626, 428439, 856878, 3648223, 7296446, 10944669, 21889338, 40130453, 80260906, 120391359, 240782718]

約数ペア:

[(1, 240782718), (2, 120391359), (3, 80260906), (6, 40130453), (11, 21889338), (22, 10944669), (33, 7296446), (66, 3648223), (281, 856878), (562, 428439), (843, 285626), (1686, 142813), (3091, 77898), (6182, 38949), (9273, 25966), (12983, 18546)]