31528628664

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{509}}^1\times {\mathrm{198533}}^1$

素因数の和:199064

約数の個数: 64

約数和(自身を含む): 85051965600

約数和(自身を除く): 53523336936

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 509, 1018, 1527, 2036, 3054, 4072, 6108, 6617, 12216, 13234, 19851, 26468, 39702, 52936, 79404, 158808, 198533, 397066, 595599, 794132, 1191198, 1588264, 2382396, 2580929, 4764792, 5161858, 7742787, 10323716, 15485574, 20647432, 30971148, 61942296, 101053297, 202106594, 303159891, 404213188, 606319782, 808426376, 1212639564, 1313692861, 2425279128, 2627385722, 3941078583, 5254771444, 7882157166, 10509542888, 15764314332, 31528628664]

約数ペア:

[(1, 31528628664), (2, 15764314332), (3, 10509542888), (4, 7882157166), (6, 5254771444), (8, 3941078583), (12, 2627385722), (13, 2425279128), (24, 1313692861), (26, 1212639564), (39, 808426376), (52, 606319782), (78, 404213188), (104, 303159891), (156, 202106594), (312, 101053297), (509, 61942296), (1018, 30971148), (1527, 20647432), (2036, 15485574), (3054, 10323716), (4072, 7742787), (6108, 5161858), (6617, 4764792), (12216, 2580929), (13234, 2382396), (19851, 1588264), (26468, 1191198), (39702, 794132), (52936, 595599), (79404, 397066), (158808, 198533)]