248884724

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{463}}^1\times {\mathrm{643}}^1$

素因数の和:1140

約数の個数: 48

約数和(自身を含む): 502010880

約数和(自身を除く): 253126156

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 209, 418, 463, 643, 836, 926, 1286, 1852, 2572, 5093, 7073, 8797, 10186, 12217, 14146, 17594, 20372, 24434, 28292, 35188, 48868, 96767, 134387, 193534, 268774, 297709, 387068, 537548, 595418, 1190836, 3274799, 5656471, 6549598, 11312942, 13099196, 22625884, 62221181, 124442362, 248884724]

約数ペア:

[(1, 248884724), (2, 124442362), (4, 62221181), (11, 22625884), (19, 13099196), (22, 11312942), (38, 6549598), (44, 5656471), (76, 3274799), (209, 1190836), (418, 595418), (463, 537548), (643, 387068), (836, 297709), (926, 268774), (1286, 193534), (1852, 134387), (2572, 96767), (5093, 48868), (7073, 35188), (8797, 28292), (10186, 24434), (12217, 20372), (14146, 17594)]