280588608

素因数分解:

$2^6\times 3^2\times {\mathrm{487133}}^1$

素因数の和:487151

約数の個数: 42

約数和(自身を含む): 804258234

約数和(自身を除く): 523669626

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 192, 288, 576, 487133, 974266, 1461399, 1948532, 2922798, 3897064, 4384197, 5845596, 7794128, 8768394, 11691192, 15588256, 17536788, 23382384, 31176512, 35073576, 46764768, 70147152, 93529536, 140294304, 280588608]

約数ペア:

[(1, 280588608), (2, 140294304), (3, 93529536), (4, 70147152), (6, 46764768), (8, 35073576), (9, 31176512), (12, 23382384), (16, 17536788), (18, 15588256), (24, 11691192), (32, 8768394), (36, 7794128), (48, 5845596), (64, 4384197), (72, 3897064), (96, 2922798), (144, 1948532), (192, 1461399), (288, 974266), (576, 487133)]