15279581382

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{107}}^1\times {\mathrm{809}}^1$

素因数の和:1038

約数の個数: 128

約数和(自身を含む): 34801643520

約数和(自身を除く): 19522062138

約数列:

[1, 2, 3, 6, 13, 26, 31, 39, 62, 73, 78, 93, 107, 146, 186, 214, 219, 321, 403, 438, 642, 806, 809, 949, 1209, 1391, 1618, 1898, 2263, 2418, 2427, 2782, 2847, 3317, 4173, 4526, 4854, 5694, 6634, 6789, 7811, 8346, 9951, 10517, 13578, 15622, 19902, 21034, 23433, 25079, 29419, 31551, 43121, 46866, 50158, 58838, 59057, 63102, 75237, 86242, 86563, 88257, 101543, 118114, 129363, 150474, 173126, 176514, 177171, 203086, 242141, 258726, 259689, 304629, 326027, 354342, 484282, 519378, 609258, 652054, 726423, 767741, 978081, 1125319, 1452846, 1535482, 1830767, 1956162, 2250638, 2303223, 2683453, 3147833, 3375957, 3661534, 4606446, 5366906, 5492301, 6295666, 6319099, 6751914, 8050359, 9443499, 10984602, 12638198, 16100718, 18886998, 18957297, 23799971, 34884889, 37914594, 47599942, 69769778, 71399913, 82148287, 104654667, 142799826, 164296574, 195892069, 209309334, 246444861, 391784138, 492889722, 587676207, 1175352414, 2546596897, 5093193794, 7639790691, 15279581382]

約数ペア:

[(1, 15279581382), (2, 7639790691), (3, 5093193794), (6, 2546596897), (13, 1175352414), (26, 587676207), (31, 492889722), (39, 391784138), (62, 246444861), (73, 209309334), (78, 195892069), (93, 164296574), (107, 142799826), (146, 104654667), (186, 82148287), (214, 71399913), (219, 69769778), (321, 47599942), (403, 37914594), (438, 34884889), (642, 23799971), (806, 18957297), (809, 18886998), (949, 16100718), (1209, 12638198), (1391, 10984602), (1618, 9443499), (1898, 8050359), (2263, 6751914), (2418, 6319099), (2427, 6295666), (2782, 5492301), (2847, 5366906), (3317, 4606446), (4173, 3661534), (4526, 3375957), (4854, 3147833), (5694, 2683453), (6634, 2303223), (6789, 2250638), (7811, 1956162), (8346, 1830767), (9951, 1535482), (10517, 1452846), (13578, 1125319), (15622, 978081), (19902, 767741), (21034, 726423), (23433, 652054), (25079, 609258), (29419, 519378), (31551, 484282), (43121, 354342), (46866, 326027), (50158, 304629), (58838, 259689), (59057, 258726), (63102, 242141), (75237, 203086), (86242, 177171), (86563, 176514), (88257, 173126), (101543, 150474), (118114, 129363)]