290539158

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{337}}^1\times {\mathrm{1579}}^1$

素因数の和:1941

約数の個数: 64

約数和(自身を含む): 717749760

約数和(自身を除く): 427210602

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 182, 273, 337, 546, 674, 1011, 1579, 2022, 2359, 3158, 4381, 4718, 4737, 7077, 8762, 9474, 11053, 13143, 14154, 20527, 22106, 26286, 30667, 33159, 41054, 61334, 61581, 66318, 92001, 123162, 143689, 184002, 287378, 431067, 532123, 862134, 1064246, 1596369, 3192738, 3724861, 6917599, 7449722, 11174583, 13835198, 20752797, 22349166, 41505594, 48423193, 96846386, 145269579, 290539158]

約数ペア:

[(1, 290539158), (2, 145269579), (3, 96846386), (6, 48423193), (7, 41505594), (13, 22349166), (14, 20752797), (21, 13835198), (26, 11174583), (39, 7449722), (42, 6917599), (78, 3724861), (91, 3192738), (182, 1596369), (273, 1064246), (337, 862134), (546, 532123), (674, 431067), (1011, 287378), (1579, 184002), (2022, 143689), (2359, 123162), (3158, 92001), (4381, 66318), (4718, 61581), (4737, 61334), (7077, 41054), (8762, 33159), (9474, 30667), (11053, 26286), (13143, 22106), (14154, 20527)]