279516768

素因数分解:

$2^5\times 3^1\times {\mathrm{139}}^1\times {\mathrm{20947}}^1$

素因数の和:21099

約数の個数: 48

約数和(自身を含む): 739045440

約数和(自身を除く): 459528672

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, 20947, 41894, 62841, 83788, 125682, 167576, 251364, 335152, 502728, 670304, 1005456, 2010912, 2911633, 5823266, 8734899, 11646532, 17469798, 23293064, 34939596, 46586128, 69879192, 93172256, 139758384, 279516768]

約数ペア:

[(1, 279516768), (2, 139758384), (3, 93172256), (4, 69879192), (6, 46586128), (8, 34939596), (12, 23293064), (16, 17469798), (24, 11646532), (32, 8734899), (48, 5823266), (96, 2911633), (139, 2010912), (278, 1005456), (417, 670304), (556, 502728), (834, 335152), (1112, 251364), (1668, 167576), (2224, 125682), (3336, 83788), (4448, 62841), (6672, 41894), (13344, 20947)]