328860.0000000

素因数分解:

$2^5\times {\mathrm{211}}^1\times {\mathrm{401}}^1$

素因数の和:622

約数の個数: 24

約数和(自身を含む): 5369112

約数和(自身を除く): 2661560

約数列:

[1, 2, 4, 8, 16, 32, 211, 401, 422, 802, 844, 1604, 1688, 3208, 3376, 6416, 6752, 12832, 84611, 169222, 338444, 676888, 1353776, 2707552]

約数ペア:

[(1, 2707552), (2, 1353776), (4, 676888), (8, 338444), (16, 169222), (32, 84611), (211, 12832), (401, 6752), (422, 6416), (802, 3376), (844, 3208), (1604, 1688)]