255397752

素因数分解:

$2^3\times 3^3\times {\mathrm{1182397}}^1$

素因数の和:1182412

約数の個数: 32

約数和(自身を含む): 709438800

約数和(自身を除く): 454041048

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 1182397, 2364794, 3547191, 4729588, 7094382, 9459176, 10641573, 14188764, 21283146, 28377528, 31924719, 42566292, 63849438, 85132584, 127698876, 255397752]

約数ペア:

[(1, 255397752), (2, 127698876), (3, 85132584), (4, 63849438), (6, 42566292), (8, 31924719), (9, 28377528), (12, 21283146), (18, 14188764), (24, 10641573), (27, 9459176), (36, 7094382), (54, 4729588), (72, 3547191), (108, 2364794), (216, 1182397)]