279224208

素因数分解:

$2^4\times 3^2\times {\mathrm{1939057}}^1$

素因数の和:1939071

約数の個数: 30

約数和(自身を含む): 781440374

約数和(自身を除く): 502216166

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 1939057, 3878114, 5817171, 7756228, 11634342, 15512456, 17451513, 23268684, 31024912, 34903026, 46537368, 69806052, 93074736, 139612104, 279224208]

約数ペア:

[(1, 279224208), (2, 139612104), (3, 93074736), (4, 69806052), (6, 46537368), (8, 34903026), (9, 31024912), (12, 23268684), (16, 17451513), (18, 15512456), (24, 11634342), (36, 7756228), (48, 5817171), (72, 3878114), (144, 1939057)]