328915368

素因数分解:

$2^3\times 3^2\times {\mathrm{4568269}}^1$

素因数の和:4568281

約数の個数: 24

約数和(自身を含む): 890812650

約数和(自身を除く): 561897282

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 4568269, 9136538, 13704807, 18273076, 27409614, 36546152, 41114421, 54819228, 82228842, 109638456, 164457684, 328915368]

約数ペア:

[(1, 328915368), (2, 164457684), (3, 109638456), (4, 82228842), (6, 54819228), (8, 41114421), (9, 36546152), (12, 27409614), (18, 18273076), (24, 13704807), (36, 9136538), (72, 4568269)]