516456

素因数分解:

$2^3\times 3^4\times {\mathrm{797}}^1$

素因数の和:815

約数の個数: 40

約数和(自身を含む): 1448370

約数和(自身を除く): 931914

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 648, 797, 1594, 2391, 3188, 4782, 6376, 7173, 9564, 14346, 19128, 21519, 28692, 43038, 57384, 64557, 86076, 129114, 172152, 258228, 516456]

約数ペア:

[(1, 516456), (2, 258228), (3, 172152), (4, 129114), (6, 86076), (8, 64557), (9, 57384), (12, 43038), (18, 28692), (24, 21519), (27, 19128), (36, 14346), (54, 9564), (72, 7173), (81, 6376), (108, 4782), (162, 3188), (216, 2391), (324, 1594), (648, 797)]