279351096

素因数分解:

$2^3\times 3^1\times {\mathrm{557}}^1\times {\mathrm{20897}}^1$

素因数の和:21463

約数の個数: 32

約数和(自身を含む): 699665040

約数和(自身を除く): 420313944

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 557, 1114, 1671, 2228, 3342, 4456, 6684, 13368, 20897, 41794, 62691, 83588, 125382, 167176, 250764, 501528, 11639629, 23279258, 34918887, 46558516, 69837774, 93117032, 139675548, 279351096]

約数ペア:

[(1, 279351096), (2, 139675548), (3, 93117032), (4, 69837774), (6, 46558516), (8, 34918887), (12, 23279258), (24, 11639629), (557, 501528), (1114, 250764), (1671, 167176), (2228, 125382), (3342, 83588), (4456, 62691), (6684, 41794), (13368, 20897)]