258582216

素因数分解:

$2^3\times 3^1\times {\mathrm{547}}^1\times {\mathrm{19697}}^1$

素因数の和:20253

約数の個数: 32

約数和(自身を含む): 647670240

約数和(自身を除く): 389088024

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 547, 1094, 1641, 2188, 3282, 4376, 6564, 13128, 19697, 39394, 59091, 78788, 118182, 157576, 236364, 472728, 10774259, 21548518, 32322777, 43097036, 64645554, 86194072, 129291108, 258582216]

約数ペア:

[(1, 258582216), (2, 129291108), (3, 86194072), (4, 64645554), (6, 43097036), (8, 32322777), (12, 21548518), (24, 10774259), (547, 472728), (1094, 236364), (1641, 157576), (2188, 118182), (3282, 78788), (4376, 59091), (6564, 39394), (13128, 19697)]