279178032

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{830887}}^1$

素因数の和:830905

約数の個数: 40

約数和(自身を含む): 824240896

約数和(自身を除く): 545062864

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 830887, 1661774, 2492661, 3323548, 4985322, 5816209, 6647096, 9970644, 11632418, 13294192, 17448627, 19941288, 23264836, 34897254, 39882576, 46529672, 69794508, 93059344, 139589016, 279178032]

約数ペア:

[(1, 279178032), (2, 139589016), (3, 93059344), (4, 69794508), (6, 46529672), (7, 39882576), (8, 34897254), (12, 23264836), (14, 19941288), (16, 17448627), (21, 13294192), (24, 11632418), (28, 9970644), (42, 6647096), (48, 5816209), (56, 4985322), (84, 3323548), (112, 2492661), (168, 1661774), (336, 830887)]