648049272

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{2077081}}^1$

素因数の和:2077103

約数の個数: 32

約数和(自身を含む): 1744748880

約数和(自身を除く): 1096699608

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 2077081, 4154162, 6231243, 8308324, 12462486, 16616648, 24924972, 27002053, 49849944, 54004106, 81006159, 108008212, 162012318, 216016424, 324024636, 648049272]

約数ペア:

[(1, 648049272), (2, 324024636), (3, 216016424), (4, 162012318), (6, 108008212), (8, 81006159), (12, 54004106), (13, 49849944), (24, 27002053), (26, 24924972), (39, 16616648), (52, 12462486), (78, 8308324), (104, 6231243), (156, 4154162), (312, 2077081)]