393451368

素因数分解:

$2^3\times 3^1\times {\mathrm{853}}^1\times {\mathrm{19219}}^1$

素因数の和:20081

約数の個数: 32

約数和(自身を含む): 984832800

約数和(自身を除く): 591381432

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 853, 1706, 2559, 3412, 5118, 6824, 10236, 19219, 20472, 38438, 57657, 76876, 115314, 153752, 230628, 461256, 16393807, 32787614, 49181421, 65575228, 98362842, 131150456, 196725684, 393451368]

約数ペア:

[(1, 393451368), (2, 196725684), (3, 131150456), (4, 98362842), (6, 65575228), (8, 49181421), (12, 32787614), (24, 16393807), (853, 461256), (1706, 230628), (2559, 153752), (3412, 115314), (5118, 76876), (6824, 57657), (10236, 38438), (19219, 20472)]