317946272

素因数分解:

$2^5\times 7^1\times {\mathrm{1419403}}^1$

素因数の和:1419420

約数の個数: 24

約数和(自身を含む): 715379616

約数和(自身を除く): 397433344

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 1419403, 2838806, 5677612, 9935821, 11355224, 19871642, 22710448, 39743284, 45420896, 79486568, 158973136, 317946272]

約数ペア:

[(1, 317946272), (2, 158973136), (4, 79486568), (7, 45420896), (8, 39743284), (14, 22710448), (16, 19871642), (28, 11355224), (32, 9935821), (56, 5677612), (112, 2838806), (224, 1419403)]