239243316

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{397}}^1\times {\mathrm{3863}}^1$

素因数の和:4280

約数の個数: 48

約数和(自身を含む): 602845824

約数和(自身を除く): 363602508

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 397, 794, 1191, 1588, 2382, 3863, 4764, 5161, 7726, 10322, 11589, 15452, 15483, 20644, 23178, 30966, 46356, 50219, 61932, 100438, 150657, 200876, 301314, 602628, 1533611, 3067222, 4600833, 6134444, 9201666, 18403332, 19936943, 39873886, 59810829, 79747772, 119621658, 239243316]

約数ペア:

[(1, 239243316), (2, 119621658), (3, 79747772), (4, 59810829), (6, 39873886), (12, 19936943), (13, 18403332), (26, 9201666), (39, 6134444), (52, 4600833), (78, 3067222), (156, 1533611), (397, 602628), (794, 301314), (1191, 200876), (1588, 150657), (2382, 100438), (3863, 61932), (4764, 50219), (5161, 46356), (7726, 30966), (10322, 23178), (11589, 20644), (15452, 15483)]