330559744

素因数分解:

$2^8\times {\mathrm{1291249}}^1$

素因数の和:1291265

約数の個数: 18

約数和(自身を含む): 659828750

約数和(自身を除く): 329269006

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 1291249, 2582498, 5164996, 10329992, 20659984, 41319968, 82639936, 165279872, 330559744]

約数ペア:

[(1, 330559744), (2, 165279872), (4, 82639936), (8, 41319968), (16, 20659984), (32, 10329992), (64, 5164996), (128, 2582498), (256, 1291249)]