264890864

素因数分解:

$2^4\times 7^2\times {\mathrm{337871}}^1$

素因数の和:337893

約数の個数: 30

約数和(自身を含む): 597019824

約数和(自身を除く): 332128960

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 392, 784, 337871, 675742, 1351484, 2365097, 2702968, 4730194, 5405936, 9460388, 16555679, 18920776, 33111358, 37841552, 66222716, 132445432, 264890864]

約数ペア:

[(1, 264890864), (2, 132445432), (4, 66222716), (7, 37841552), (8, 33111358), (14, 18920776), (16, 16555679), (28, 9460388), (49, 5405936), (56, 4730194), (98, 2702968), (112, 2365097), (196, 1351484), (392, 675742), (784, 337871)]