497328

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{797}}^1$

素因数の和:821

約数の個数: 40

約数和(自身を含む): 1385328

約数和(自身を除く): 888000

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 797, 1594, 2391, 3188, 4782, 6376, 9564, 10361, 12752, 19128, 20722, 31083, 38256, 41444, 62166, 82888, 124332, 165776, 248664, 497328]

約数ペア:

[(1, 497328), (2, 248664), (3, 165776), (4, 124332), (6, 82888), (8, 62166), (12, 41444), (13, 38256), (16, 31083), (24, 20722), (26, 19128), (39, 12752), (48, 10361), (52, 9564), (78, 6376), (104, 4782), (156, 3188), (208, 2391), (312, 1594), (624, 797)]