260389368

素因数分解:

$2^3\times 3^2\times {\mathrm{3616519}}^1$

素因数の和:3616531

約数の個数: 24

約数和(自身を含む): 705221400

約数和(自身を除く): 444832032

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 3616519, 7233038, 10849557, 14466076, 21699114, 28932152, 32548671, 43398228, 65097342, 86796456, 130194684, 260389368]

約数ペア:

[(1, 260389368), (2, 130194684), (3, 86796456), (4, 65097342), (6, 43398228), (8, 32548671), (9, 28932152), (12, 21699114), (18, 14466076), (24, 10849557), (36, 7233038), (72, 3616519)]