857000328

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{277}}^1\times {\mathrm{7583}}^1$

素因数の和:7886

約数の個数: 64

約数和(自身を含む): 2277020160

約数和(自身を除く): 1420019832

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 136, 204, 277, 408, 554, 831, 1108, 1662, 2216, 3324, 4709, 6648, 7583, 9418, 14127, 15166, 18836, 22749, 28254, 30332, 37672, 45498, 56508, 60664, 90996, 113016, 128911, 181992, 257822, 386733, 515644, 773466, 1031288, 1546932, 2100491, 3093864, 4200982, 6301473, 8401964, 12602946, 16803928, 25205892, 35708347, 50411784, 71416694, 107125041, 142833388, 214250082, 285666776, 428500164, 857000328]

約数ペア:

[(1, 857000328), (2, 428500164), (3, 285666776), (4, 214250082), (6, 142833388), (8, 107125041), (12, 71416694), (17, 50411784), (24, 35708347), (34, 25205892), (51, 16803928), (68, 12602946), (102, 8401964), (136, 6301473), (204, 4200982), (277, 3093864), (408, 2100491), (554, 1546932), (831, 1031288), (1108, 773466), (1662, 515644), (2216, 386733), (3324, 257822), (4709, 181992), (6648, 128911), (7583, 113016), (9418, 90996), (14127, 60664), (15166, 56508), (18836, 45498), (22749, 37672), (28254, 30332)]