1279130136

素因数分解:

$2^3\times 3^1\times {\mathrm{41}}^1\times {\mathrm{251}}^1\times {\mathrm{5179}}^1$

素因数の和:5480

約数の個数: 64

約数和(自身を含む): 3289507200

約数和(自身を除く): 2010377064

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 41, 82, 123, 164, 246, 251, 328, 492, 502, 753, 984, 1004, 1506, 2008, 3012, 5179, 6024, 10291, 10358, 15537, 20582, 20716, 30873, 31074, 41164, 41432, 61746, 62148, 82328, 123492, 124296, 212339, 246984, 424678, 637017, 849356, 1274034, 1299929, 1698712, 2548068, 2599858, 3899787, 5096136, 5199716, 7799574, 10399432, 15599148, 31198296, 53297089, 106594178, 159891267, 213188356, 319782534, 426376712, 639565068, 1279130136]

約数ペア:

[(1, 1279130136), (2, 639565068), (3, 426376712), (4, 319782534), (6, 213188356), (8, 159891267), (12, 106594178), (24, 53297089), (41, 31198296), (82, 15599148), (123, 10399432), (164, 7799574), (246, 5199716), (251, 5096136), (328, 3899787), (492, 2599858), (502, 2548068), (753, 1698712), (984, 1299929), (1004, 1274034), (1506, 849356), (2008, 637017), (3012, 424678), (5179, 246984), (6024, 212339), (10291, 124296), (10358, 123492), (15537, 82328), (20582, 62148), (20716, 61746), (30873, 41432), (31074, 41164)]