239968368

素因数分解:

$2^4\times 3^2\times {\mathrm{1666447}}^1$

素因数の和:1666461

約数の個数: 30

約数和(自身を含む): 671578544

約数和(自身を除く): 431610176

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 1666447, 3332894, 4999341, 6665788, 9998682, 13331576, 14998023, 19997364, 26663152, 29996046, 39994728, 59992092, 79989456, 119984184, 239968368]

約数ペア:

[(1, 239968368), (2, 119984184), (3, 79989456), (4, 59992092), (6, 39994728), (8, 29996046), (9, 26663152), (12, 19997364), (16, 14998023), (18, 13331576), (24, 9998682), (36, 6665788), (48, 4999341), (72, 3332894), (144, 1666447)]