215501424

素因数分解:

$2^4\times 3^1\times {\mathrm{107}}^1\times {\mathrm{41959}}^1$

素因数の和:42077

約数の個数: 40

約数和(自身を含む): 561928320

約数和(自身を除く): 346426896

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 107, 214, 321, 428, 642, 856, 1284, 1712, 2568, 5136, 41959, 83918, 125877, 167836, 251754, 335672, 503508, 671344, 1007016, 2014032, 4489613, 8979226, 13468839, 17958452, 26937678, 35916904, 53875356, 71833808, 107750712, 215501424]

約数ペア:

[(1, 215501424), (2, 107750712), (3, 71833808), (4, 53875356), (6, 35916904), (8, 26937678), (12, 17958452), (16, 13468839), (24, 8979226), (48, 4489613), (107, 2014032), (214, 1007016), (321, 671344), (428, 503508), (642, 335672), (856, 251754), (1284, 167836), (1712, 125877), (2568, 83918), (5136, 41959)]