276943967988

素因数分解:

$2^2\times 3^1\times {\mathrm{491}}^1\times {\mathrm{1997}}^1\times {\mathrm{23537}}^1$

素因数の和:26032

約数の個数: 48

約数和(自身を含む): 647870457024

約数和(自身を除く): 370926489036

約数列:

[1, 2, 3, 4, 6, 12, 491, 982, 1473, 1964, 1997, 2946, 3994, 5892, 5991, 7988, 11982, 23537, 23964, 47074, 70611, 94148, 141222, 282444, 980527, 1961054, 2941581, 3922108, 5883162, 11556667, 11766324, 23113334, 34670001, 46226668, 47003389, 69340002, 94006778, 138680004, 141010167, 188013556, 282020334, 564040668, 23078663999, 46157327998, 69235991997, 92314655996, 138471983994, 276943967988]

約数ペア:

[(1, 276943967988), (2, 138471983994), (3, 92314655996), (4, 69235991997), (6, 46157327998), (12, 23078663999), (491, 564040668), (982, 282020334), (1473, 188013556), (1964, 141010167), (1997, 138680004), (2946, 94006778), (3994, 69340002), (5892, 47003389), (5991, 46226668), (7988, 34670001), (11982, 23113334), (23537, 11766324), (23964, 11556667), (47074, 5883162), (70611, 3922108), (94148, 2941581), (141222, 1961054), (282444, 980527)]