315069856

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{518207}}^1$

素因数の和:518236

約数の個数: 24

約数和(自身を含む): 652942080

約数和(自身を除く): 337872224

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 304, 608, 518207, 1036414, 2072828, 4145656, 8291312, 9845933, 16582624, 19691866, 39383732, 78767464, 157534928, 315069856]

約数ペア:

[(1, 315069856), (2, 157534928), (4, 78767464), (8, 39383732), (16, 19691866), (19, 16582624), (32, 9845933), (38, 8291312), (76, 4145656), (152, 2072828), (304, 1036414), (608, 518207)]