289916238

素因数分解:

$2^1\times 3^1\times {\mathrm{37}}^1\times {\mathrm{109}}^1\times {\mathrm{11981}}^1$

素因数の和:12132

約数の個数: 32

約数和(自身を含む): 601017120

約数和(自身を除く): 311100882

約数列:

[1, 2, 3, 6, 37, 74, 109, 111, 218, 222, 327, 654, 4033, 8066, 11981, 12099, 23962, 24198, 35943, 71886, 443297, 886594, 1305929, 1329891, 2611858, 2659782, 3917787, 7835574, 48319373, 96638746, 144958119, 289916238]

約数ペア:

[(1, 289916238), (2, 144958119), (3, 96638746), (6, 48319373), (37, 7835574), (74, 3917787), (109, 2659782), (111, 2611858), (218, 1329891), (222, 1305929), (327, 886594), (654, 443297), (4033, 71886), (8066, 35943), (11981, 24198), (12099, 23962)]