289553934

素因数分解:

$2^1\times 3^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{27751}}^1$

素因数の和:27840

約数の個数: 32

約数和(自身を含む): 607435776

約数和(自身を除く): 317881842

約数列:

[1, 2, 3, 6, 37, 47, 74, 94, 111, 141, 222, 282, 1739, 3478, 5217, 10434, 27751, 55502, 83253, 166506, 1026787, 1304297, 2053574, 2608594, 3080361, 3912891, 6160722, 7825782, 48258989, 96517978, 144776967, 289553934]

約数ペア:

[(1, 289553934), (2, 144776967), (3, 96517978), (6, 48258989), (37, 7825782), (47, 6160722), (74, 3912891), (94, 3080361), (111, 2608594), (141, 2053574), (222, 1304297), (282, 1026787), (1739, 166506), (3478, 83253), (5217, 55502), (10434, 27751)]