328331324

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{48541}}^1$

素因数の和:48653

約数の個数: 24

約数和(自身を含む): 611629200

約数和(自身を除く): 283297876

約数列:

[1, 2, 4, 19, 38, 76, 89, 178, 356, 1691, 3382, 6764, 48541, 97082, 194164, 922279, 1844558, 3689116, 4320149, 8640298, 17280596, 82082831, 164165662, 328331324]

約数ペア:

[(1, 328331324), (2, 164165662), (4, 82082831), (19, 17280596), (38, 8640298), (76, 4320149), (89, 3689116), (178, 1844558), (356, 922279), (1691, 194164), (3382, 97082), (6764, 48541)]