315067644

素因数分解:

$2^2\times 3^4\times {\mathrm{972431}}^1$

素因数の和:972447

約数の個数: 30

約数和(自身を含む): 823649904

約数和(自身を除く): 508582260

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 972431, 1944862, 2917293, 3889724, 5834586, 8751879, 11669172, 17503758, 26255637, 35007516, 52511274, 78766911, 105022548, 157533822, 315067644]

約数ペア:

[(1, 315067644), (2, 157533822), (3, 105022548), (4, 78766911), (6, 52511274), (9, 35007516), (12, 26255637), (18, 17503758), (27, 11669172), (36, 8751879), (54, 5834586), (81, 3889724), (108, 2917293), (162, 1944862), (324, 972431)]