267472712

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{82963}}^1$

素因数の和:83013

約数の個数: 32

約数和(自身を含む): 557518080

約数和(自身を除く): 290045368

約数列:

[1, 2, 4, 8, 13, 26, 31, 52, 62, 104, 124, 248, 403, 806, 1612, 3224, 82963, 165926, 331852, 663704, 1078519, 2157038, 2571853, 4314076, 5143706, 8628152, 10287412, 20574824, 33434089, 66868178, 133736356, 267472712]

約数ペア:

[(1, 267472712), (2, 133736356), (4, 66868178), (8, 33434089), (13, 20574824), (26, 10287412), (31, 8628152), (52, 5143706), (62, 4314076), (104, 2571853), (124, 2157038), (248, 1078519), (403, 663704), (806, 331852), (1612, 165926), (3224, 82963)]