315027008

素因数分解:

$2^6\times {\mathrm{991}}^1\times {\mathrm{4967}}^1$

素因数の和:5970

約数の個数: 28

約数和(自身を含む): 625888512

約数和(自身を除く): 310861504

約数列:

[1, 2, 4, 8, 16, 32, 64, 991, 1982, 3964, 4967, 7928, 9934, 15856, 19868, 31712, 39736, 63424, 79472, 158944, 317888, 4922297, 9844594, 19689188, 39378376, 78756752, 157513504, 315027008]

約数ペア:

[(1, 315027008), (2, 157513504), (4, 78756752), (8, 39378376), (16, 19689188), (32, 9844594), (64, 4922297), (991, 317888), (1982, 158944), (3964, 79472), (4967, 63424), (7928, 39736), (9934, 31712), (15856, 19868)]