255418688

素因数分解:

$2^6\times 7^1\times {\mathrm{570131}}^1$

素因数の和:570150

約数の個数: 28

約数和(自身を含む): 579254112

約数和(自身を除く): 323835424

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 570131, 1140262, 2280524, 3990917, 4561048, 7981834, 9122096, 15963668, 18244192, 31927336, 36488384, 63854672, 127709344, 255418688]

約数ペア:

[(1, 255418688), (2, 127709344), (4, 63854672), (7, 36488384), (8, 31927336), (14, 18244192), (16, 15963668), (28, 9122096), (32, 7981834), (56, 4561048), (64, 3990917), (112, 2280524), (224, 1140262), (448, 570131)]