257209824

素因数分解:

$2^5\times 3^1\times {\mathrm{2679269}}^1$

素因数の和:2679282

約数の個数: 24

約数和(自身を含む): 675176040

約数和(自身を除く): 417966216

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 2679269, 5358538, 8037807, 10717076, 16075614, 21434152, 32151228, 42868304, 64302456, 85736608, 128604912, 257209824]

約数ペア:

[(1, 257209824), (2, 128604912), (3, 85736608), (4, 64302456), (6, 42868304), (8, 32151228), (12, 21434152), (16, 16075614), (24, 10717076), (32, 8037807), (48, 5358538), (96, 2679269)]