1661548799082

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{431}}^1\times {\mathrm{647}}^1\times {\mathrm{43177}}^1$

素因数の和:44283

約数の個数: 64

約数和(自身を含む): 3481078063104

約数和(自身を除く): 1819529264022

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 431, 647, 862, 1293, 1294, 1941, 2586, 3882, 9913, 14881, 19826, 29739, 29762, 43177, 44643, 59478, 86354, 89286, 129531, 259062, 278857, 557714, 836571, 993071, 1673142, 1986142, 2979213, 5958426, 6413711, 12827422, 18609287, 19241133, 27935519, 37218574, 38482266, 55827861, 55871038, 83806557, 111655722, 167613114, 428013601, 642516937, 856027202, 1284040803, 1285033874, 1927550811, 2568081606, 3855101622, 12040208689, 24080417378, 36120626067, 72241252134, 276924799847, 553849599694, 830774399541, 1661548799082]

約数ペア:

[(1, 1661548799082), (2, 830774399541), (3, 553849599694), (6, 276924799847), (23, 72241252134), (46, 36120626067), (69, 24080417378), (138, 12040208689), (431, 3855101622), (647, 2568081606), (862, 1927550811), (1293, 1285033874), (1294, 1284040803), (1941, 856027202), (2586, 642516937), (3882, 428013601), (9913, 167613114), (14881, 111655722), (19826, 83806557), (29739, 55871038), (29762, 55827861), (43177, 38482266), (44643, 37218574), (59478, 27935519), (86354, 19241133), (89286, 18609287), (129531, 12827422), (259062, 6413711), (278857, 5958426), (557714, 2979213), (836571, 1986142), (993071, 1673142)]