261011592

素因数分解:

$2^3\times 3^3\times {\mathrm{1208387}}^1$

素因数の和:1208402

約数の個数: 32

約数和(自身を含む): 725032800

約数和(自身を除く): 464021208

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 1208387, 2416774, 3625161, 4833548, 7250322, 9667096, 10875483, 14500644, 21750966, 29001288, 32626449, 43501932, 65252898, 87003864, 130505796, 261011592]

約数ペア:

[(1, 261011592), (2, 130505796), (3, 87003864), (4, 65252898), (6, 43501932), (8, 32626449), (9, 29001288), (12, 21750966), (18, 14500644), (24, 10875483), (27, 9667096), (36, 7250322), (54, 4833548), (72, 3625161), (108, 2416774), (216, 1208387)]