285334752

素因数分解:

$2^5\times 3^1\times {\mathrm{139}}^1\times {\mathrm{21383}}^1$

素因数の和:21535

約数の個数: 48

約数和(自身を含む): 754427520

約数和(自身を除く): 469092768

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 139, 278, 417, 556, 834, 1112, 1668, 2224, 3336, 4448, 6672, 13344, 21383, 42766, 64149, 85532, 128298, 171064, 256596, 342128, 513192, 684256, 1026384, 2052768, 2972237, 5944474, 8916711, 11888948, 17833422, 23777896, 35666844, 47555792, 71333688, 95111584, 142667376, 285334752]

約数ペア:

[(1, 285334752), (2, 142667376), (3, 95111584), (4, 71333688), (6, 47555792), (8, 35666844), (12, 23777896), (16, 17833422), (24, 11888948), (32, 8916711), (48, 5944474), (96, 2972237), (139, 2052768), (278, 1026384), (417, 684256), (556, 513192), (834, 342128), (1112, 256596), (1668, 171064), (2224, 128298), (3336, 85532), (4448, 64149), (6672, 42766), (13344, 21383)]