319691556

素因数分解:

$2^2\times 3^3\times {\mathrm{47}}^1\times {\mathrm{62981}}^1$

素因数の和:63041

約数の個数: 48

約数和(自身を含む): 846478080

約数和(自身を除く): 526786524

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 47, 54, 94, 108, 141, 188, 282, 423, 564, 846, 1269, 1692, 2538, 5076, 62981, 125962, 188943, 251924, 377886, 566829, 755772, 1133658, 1700487, 2267316, 2960107, 3400974, 5920214, 6801948, 8880321, 11840428, 17760642, 26640963, 35521284, 53281926, 79922889, 106563852, 159845778, 319691556]

約数ペア:

[(1, 319691556), (2, 159845778), (3, 106563852), (4, 79922889), (6, 53281926), (9, 35521284), (12, 26640963), (18, 17760642), (27, 11840428), (36, 8880321), (47, 6801948), (54, 5920214), (94, 3400974), (108, 2960107), (141, 2267316), (188, 1700487), (282, 1133658), (423, 755772), (564, 566829), (846, 377886), (1269, 251924), (1692, 188943), (2538, 125962), (5076, 62981)]