258328344

素因数分解:

$2^3\times 3^1\times {\mathrm{2131}}^1\times {\mathrm{5051}}^1$

素因数の和:7191

約数の個数: 32

約数和(自身を含む): 646251840

約数和(自身を除く): 387923496

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 2131, 4262, 5051, 6393, 8524, 10102, 12786, 15153, 17048, 20204, 25572, 30306, 40408, 51144, 60612, 121224, 10763681, 21527362, 32291043, 43054724, 64582086, 86109448, 129164172, 258328344]

約数ペア:

[(1, 258328344), (2, 129164172), (3, 86109448), (4, 64582086), (6, 43054724), (8, 32291043), (12, 21527362), (24, 10763681), (2131, 121224), (4262, 60612), (5051, 51144), (6393, 40408), (8524, 30306), (10102, 25572), (12786, 20204), (15153, 17048)]