258796728

素因数分解:

$2^3\times 3^3\times {\mathrm{1198133}}^1$

素因数の和:1198148

約数の個数: 32

約数和(自身を含む): 718880400

約数和(自身を除く): 460083672

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 1198133, 2396266, 3594399, 4792532, 7188798, 9585064, 10783197, 14377596, 21566394, 28755192, 32349591, 43132788, 64699182, 86265576, 129398364, 258796728]

約数ペア:

[(1, 258796728), (2, 129398364), (3, 86265576), (4, 64699182), (6, 43132788), (8, 32349591), (9, 28755192), (12, 21566394), (18, 14377596), (24, 10783197), (27, 9585064), (36, 7188798), (54, 4792532), (72, 3594399), (108, 2396266), (216, 1198133)]