255369144

素因数分解:

$2^3\times 3^1\times {\mathrm{10640381}}^1$

素因数の和:10640390

約数の個数: 16

約数和(自身を含む): 638422920

約数和(自身を除く): 383053776

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 10640381, 21280762, 31921143, 42561524, 63842286, 85123048, 127684572, 255369144]

約数ペア:

[(1, 255369144), (2, 127684572), (3, 85123048), (4, 63842286), (6, 42561524), (8, 31921143), (12, 21280762), (24, 10640381)]