256304992

素因数分解:

$2^5\times {\mathrm{1669}}^1\times {\mathrm{4799}}^1$

素因数の和:6478

約数の個数: 24

約数和(自身を含む): 505008000

約数和(自身を除く): 248703008

約数列:

[1, 2, 4, 8, 16, 32, 1669, 3338, 4799, 6676, 9598, 13352, 19196, 26704, 38392, 53408, 76784, 153568, 8009531, 16019062, 32038124, 64076248, 128152496, 256304992]

約数ペア:

[(1, 256304992), (2, 128152496), (4, 64076248), (8, 32038124), (16, 16019062), (32, 8009531), (1669, 153568), (3338, 76784), (4799, 53408), (6676, 38392), (9598, 26704), (13352, 19196)]