258183326

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{149}}^1\times {\mathrm{271}}^1$

素因数の和:584

約数の個数: 32

約数和(自身を含む): 411264000

約数和(自身を除く): 153080674

約数列:

[1, 2, 23, 46, 139, 149, 271, 278, 298, 542, 3197, 3427, 6233, 6394, 6854, 12466, 20711, 37669, 40379, 41422, 75338, 80758, 476353, 866387, 928717, 952706, 1732774, 1857434, 5612681, 11225362, 129091663, 258183326]

約数ペア:

[(1, 258183326), (2, 129091663), (23, 11225362), (46, 5612681), (139, 1857434), (149, 1732774), (271, 952706), (278, 928717), (298, 866387), (542, 476353), (3197, 80758), (3427, 75338), (6233, 41422), (6394, 40379), (6854, 37669), (12466, 20711)]