339904548

素因数分解:

$2^2\times 3^2\times {\mathrm{71}}^2\times {\mathrm{1873}}^1$

素因数の和:2025

約数の個数: 54

約数和(自身を含む): 871940342

約数和(自身を除く): 532035794

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 71, 142, 213, 284, 426, 639, 852, 1278, 1873, 2556, 3746, 5041, 5619, 7492, 10082, 11238, 15123, 16857, 20164, 22476, 30246, 33714, 45369, 60492, 67428, 90738, 132983, 181476, 265966, 398949, 531932, 797898, 1196847, 1595796, 2393694, 4787388, 9441793, 18883586, 28325379, 37767172, 56650758, 84976137, 113301516, 169952274, 339904548]

約数ペア:

[(1, 339904548), (2, 169952274), (3, 113301516), (4, 84976137), (6, 56650758), (9, 37767172), (12, 28325379), (18, 18883586), (36, 9441793), (71, 4787388), (142, 2393694), (213, 1595796), (284, 1196847), (426, 797898), (639, 531932), (852, 398949), (1278, 265966), (1873, 181476), (2556, 132983), (3746, 90738), (5041, 67428), (5619, 60492), (7492, 45369), (10082, 33714), (11238, 30246), (15123, 22476), (16857, 20164)]