315348544

素因数分解:

$2^6\times 7^1\times {\mathrm{703903}}^1$

素因数の和:703922

約数の個数: 28

約数和(自身を含む): 715166464

約数和(自身を除く): 399817920

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 703903, 1407806, 2815612, 4927321, 5631224, 9854642, 11262448, 19709284, 22524896, 39418568, 45049792, 78837136, 157674272, 315348544]

約数ペア:

[(1, 315348544), (2, 157674272), (4, 78837136), (7, 45049792), (8, 39418568), (14, 22524896), (16, 19709284), (28, 11262448), (32, 9854642), (56, 5631224), (64, 4927321), (112, 2815612), (224, 1407806), (448, 703903)]