239252826

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{23581}}^1$

素因数の和:23694

約数の個数: 32

約数和(自身を含む): 509371200

約数和(自身を除く): 270118374

約数列:

[1, 2, 3, 6, 19, 38, 57, 89, 114, 178, 267, 534, 1691, 3382, 5073, 10146, 23581, 47162, 70743, 141486, 448039, 896078, 1344117, 2098709, 2688234, 4197418, 6296127, 12592254, 39875471, 79750942, 119626413, 239252826]

約数ペア:

[(1, 239252826), (2, 119626413), (3, 79750942), (6, 39875471), (19, 12592254), (38, 6296127), (57, 4197418), (89, 2688234), (114, 2098709), (178, 1344117), (267, 896078), (534, 448039), (1691, 141486), (3382, 70743), (5073, 47162), (10146, 23581)]