258853272

素因数分解:

$2^3\times 3^1\times {\mathrm{53}}^1\times {\mathrm{197}}^1\times {\mathrm{1033}}^1$

素因数の和:1292

約数の個数: 64

約数和(自身を含む): 663331680

約数和(自身を除く): 404478408

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 53, 106, 159, 197, 212, 318, 394, 424, 591, 636, 788, 1033, 1182, 1272, 1576, 2066, 2364, 3099, 4132, 4728, 6198, 8264, 10441, 12396, 20882, 24792, 31323, 41764, 54749, 62646, 83528, 109498, 125292, 164247, 203501, 218996, 250584, 328494, 407002, 437992, 610503, 656988, 814004, 1221006, 1313976, 1628008, 2442012, 4884024, 10785553, 21571106, 32356659, 43142212, 64713318, 86284424, 129426636, 258853272]

約数ペア:

[(1, 258853272), (2, 129426636), (3, 86284424), (4, 64713318), (6, 43142212), (8, 32356659), (12, 21571106), (24, 10785553), (53, 4884024), (106, 2442012), (159, 1628008), (197, 1313976), (212, 1221006), (318, 814004), (394, 656988), (424, 610503), (591, 437992), (636, 407002), (788, 328494), (1033, 250584), (1182, 218996), (1272, 203501), (1576, 164247), (2066, 125292), (2364, 109498), (3099, 83528), (4132, 62646), (4728, 54749), (6198, 41764), (8264, 31323), (10441, 24792), (12396, 20882)]