245171312

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{4799}}^1$

素因数の和:4941

約数の個数: 40

約数和(自身を含む): 495206400

約数和(自身を除く): 250035088

約数列:

[1, 2, 4, 8, 16, 31, 62, 103, 124, 206, 248, 412, 496, 824, 1648, 3193, 4799, 6386, 9598, 12772, 19196, 25544, 38392, 51088, 76784, 148769, 297538, 494297, 595076, 988594, 1190152, 1977188, 2380304, 3954376, 7908752, 15323207, 30646414, 61292828, 122585656, 245171312]

約数ペア:

[(1, 245171312), (2, 122585656), (4, 61292828), (8, 30646414), (16, 15323207), (31, 7908752), (62, 3954376), (103, 2380304), (124, 1977188), (206, 1190152), (248, 988594), (412, 595076), (496, 494297), (824, 297538), (1648, 148769), (3193, 76784), (4799, 51088), (6386, 38392), (9598, 25544), (12772, 19196)]