238878

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{577}}^1$

素因数の和:608

約数の個数: 24

約数和(自身を含む): 541008

約数和(自身を除く): 302130

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 207, 414, 577, 1154, 1731, 3462, 5193, 10386, 13271, 26542, 39813, 79626, 119439, 238878]

約数ペア:

[(1, 238878), (2, 119439), (3, 79626), (6, 39813), (9, 26542), (18, 13271), (23, 10386), (46, 5193), (69, 3462), (138, 1731), (207, 1154), (414, 577)]