239295890456

素因数分解:

$2^3\times 7^1\times {\mathrm{15511}}^1\times {\mathrm{275491}}^1$

素因数の和:291015

約数の個数: 32

約数和(自身を含む): 512811828480

約数和(自身を除く): 273515938024

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 15511, 31022, 62044, 108577, 124088, 217154, 275491, 434308, 550982, 868616, 1101964, 1928437, 2203928, 3856874, 7713748, 15427496, 4273140901, 8546281802, 17092563604, 29911986307, 34185127208, 59823972614, 119647945228, 239295890456]

約数ペア:

[(1, 239295890456), (2, 119647945228), (4, 59823972614), (7, 34185127208), (8, 29911986307), (14, 17092563604), (28, 8546281802), (56, 4273140901), (15511, 15427496), (31022, 7713748), (62044, 3856874), (108577, 2203928), (124088, 1928437), (217154, 1101964), (275491, 868616), (434308, 550982)]