271570456

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{11119}}^1$

素因数の和:11239

約数の個数: 32

約数和(自身を含む): 528422400

約数和(自身を除く): 256851944

約数列:

[1, 2, 4, 8, 43, 71, 86, 142, 172, 284, 344, 568, 3053, 6106, 11119, 12212, 22238, 24424, 44476, 88952, 478117, 789449, 956234, 1578898, 1912468, 3157796, 3824936, 6315592, 33946307, 67892614, 135785228, 271570456]

約数ペア:

[(1, 271570456), (2, 135785228), (4, 67892614), (8, 33946307), (43, 6315592), (71, 3824936), (86, 3157796), (142, 1912468), (172, 1578898), (284, 956234), (344, 789449), (568, 478117), (3053, 88952), (6106, 44476), (11119, 24424), (12212, 22238)]