256512288

素因数分解:

$2^5\times 3^1\times {\mathrm{2672003}}^1$

素因数の和:2672016

約数の個数: 24

約数和(自身を含む): 673345008

約数和(自身を除く): 416832720

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 2672003, 5344006, 8016009, 10688012, 16032018, 21376024, 32064036, 42752048, 64128072, 85504096, 128256144, 256512288]

約数ペア:

[(1, 256512288), (2, 128256144), (3, 85504096), (4, 64128072), (6, 42752048), (8, 32064036), (12, 21376024), (16, 16032018), (24, 10688012), (32, 8016009), (48, 5344006), (96, 2672003)]