261846672

素因数分解:

$2^4\times 3^1\times {\mathrm{5455139}}^1$

素因数の和:5455150

約数の個数: 20

約数和(自身を含む): 676437360

約数和(自身を除く): 414590688

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 5455139, 10910278, 16365417, 21820556, 32730834, 43641112, 65461668, 87282224, 130923336, 261846672]

約数ペア:

[(1, 261846672), (2, 130923336), (3, 87282224), (4, 65461668), (6, 43641112), (8, 32730834), (12, 21820556), (16, 16365417), (24, 10910278), (48, 5455139)]