258171072

素因数分解:

$2^6\times 3^1\times {\mathrm{1344641}}^1$

素因数の和:1344656

約数の個数: 28

約数和(自身を含む): 683078136

約数和(自身を除く): 424907064

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 192, 1344641, 2689282, 4033923, 5378564, 8067846, 10757128, 16135692, 21514256, 32271384, 43028512, 64542768, 86057024, 129085536, 258171072]

約数ペア:

[(1, 258171072), (2, 129085536), (3, 86057024), (4, 64542768), (6, 43028512), (8, 32271384), (12, 21514256), (16, 16135692), (24, 10757128), (32, 8067846), (48, 5378564), (64, 4033923), (96, 2689282), (192, 1344641)]