390057744

素因数分解:

$2^4\times 3^1\times {\mathrm{8126203}}^1$

素因数の和:8126214

約数の個数: 20

約数和(自身を含む): 1007649296

約数和(自身を除く): 617591552

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 8126203, 16252406, 24378609, 32504812, 48757218, 65009624, 97514436, 130019248, 195028872, 390057744]

約数ペア:

[(1, 390057744), (2, 195028872), (3, 130019248), (4, 97514436), (6, 65009624), (8, 48757218), (12, 32504812), (16, 24378609), (24, 16252406), (48, 8126203)]