214240728

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{686669}}^1$

素因数の和:686691

約数の個数: 32

約数和(自身を含む): 576802800

約数和(自身を除く): 362562072

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 686669, 1373338, 2060007, 2746676, 4120014, 5493352, 8240028, 8926697, 16480056, 17853394, 26780091, 35706788, 53560182, 71413576, 107120364, 214240728]

約数ペア:

[(1, 214240728), (2, 107120364), (3, 71413576), (4, 53560182), (6, 35706788), (8, 26780091), (12, 17853394), (13, 16480056), (24, 8926697), (26, 8240028), (39, 5493352), (52, 4120014), (78, 2746676), (104, 2060007), (156, 1373338), (312, 686669)]