1688102736

素因数分解:

$2^4\times 3^1\times {\mathrm{139}}^1\times {\mathrm{253013}}^1$

素因数の和:253163

約数の個数: 40

約数和(自身を含む): 4392323040

約数和(自身を除く): 2704220304

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 139, 278, 417, 556, 834, 1112, 1668, 2224, 3336, 6672, 253013, 506026, 759039, 1012052, 1518078, 2024104, 3036156, 4048208, 6072312, 12144624, 35168807, 70337614, 105506421, 140675228, 211012842, 281350456, 422025684, 562700912, 844051368, 1688102736]

約数ペア:

[(1, 1688102736), (2, 844051368), (3, 562700912), (4, 422025684), (6, 281350456), (8, 211012842), (12, 140675228), (16, 105506421), (24, 70337614), (48, 35168807), (139, 12144624), (278, 6072312), (417, 4048208), (556, 3036156), (834, 2024104), (1112, 1518078), (1668, 1012052), (2224, 759039), (3336, 506026), (6672, 253013)]