256305222

素因数分解:

$2^1\times 3^5\times {\mathrm{527377}}^1$

素因数の和:527394

約数の個数: 24

約数和(自身を含む): 575896776

約数和(自身を除く): 319591554

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 243, 486, 527377, 1054754, 1582131, 3164262, 4746393, 9492786, 14239179, 28478358, 42717537, 85435074, 128152611, 256305222]

約数ペア:

[(1, 256305222), (2, 128152611), (3, 85435074), (6, 42717537), (9, 28478358), (18, 14239179), (27, 9492786), (54, 4746393), (81, 3164262), (162, 1582131), (243, 1054754), (486, 527377)]