318972

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{1399}}^1$

素因数の和:1425

約数の個数: 24

約数和(自身を含む): 784000

約数和(自身を除く): 465028

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 1399, 2798, 4197, 5596, 8394, 16788, 26581, 53162, 79743, 106324, 159486, 318972]

約数ペア:

[(1, 318972), (2, 159486), (3, 106324), (4, 79743), (6, 53162), (12, 26581), (19, 16788), (38, 8394), (57, 5596), (76, 4197), (114, 2798), (228, 1399)]