1280494624

素因数分解:

$2^5\times {\mathrm{383}}^1\times {\mathrm{104479}}^1$

素因数の和:104872

約数の個数: 24

約数和(自身を含む): 2527580160

約数和(自身を除く): 1247085536

約数列:

[1, 2, 4, 8, 16, 32, 383, 766, 1532, 3064, 6128, 12256, 104479, 208958, 417916, 835832, 1671664, 3343328, 40015457, 80030914, 160061828, 320123656, 640247312, 1280494624]

約数ペア:

[(1, 1280494624), (2, 640247312), (4, 320123656), (8, 160061828), (16, 80030914), (32, 40015457), (383, 3343328), (766, 1671664), (1532, 835832), (3064, 417916), (6128, 208958), (12256, 104479)]