258889224

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{980641}}^1$

素因数の和:980661

約数の個数: 32

約数和(自身を含む): 706062240

約数和(自身を除く): 447173016

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 264, 980641, 1961282, 2941923, 3922564, 5883846, 7845128, 10787051, 11767692, 21574102, 23535384, 32361153, 43148204, 64722306, 86296408, 129444612, 258889224]

約数ペア:

[(1, 258889224), (2, 129444612), (3, 86296408), (4, 64722306), (6, 43148204), (8, 32361153), (11, 23535384), (12, 21574102), (22, 11767692), (24, 10787051), (33, 7845128), (44, 5883846), (66, 3922564), (88, 2941923), (132, 1961282), (264, 980641)]