276388312

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{65557}}^1$

素因数の和:65611

約数の個数: 32

約数和(自身を含む): 566421120

約数和(自身を除く): 290032808

約数列:

[1, 2, 4, 8, 17, 31, 34, 62, 68, 124, 136, 248, 527, 1054, 2108, 4216, 65557, 131114, 262228, 524456, 1114469, 2032267, 2228938, 4064534, 4457876, 8129068, 8915752, 16258136, 34548539, 69097078, 138194156, 276388312]

約数ペア:

[(1, 276388312), (2, 138194156), (4, 69097078), (8, 34548539), (17, 16258136), (31, 8915752), (34, 8129068), (62, 4457876), (68, 4064534), (124, 2228938), (136, 2032267), (248, 1114469), (527, 524456), (1054, 262228), (2108, 131114), (4216, 65557)]