271736164

素因数分解:

$2^2\times 7^2\times {\mathrm{991}}^1\times {\mathrm{1399}}^1$

素因数の和:2408

約数の個数: 36

約数和(自身を含む): 554131200

約数和(自身を除く): 282395036

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 991, 1399, 1982, 2798, 3964, 5596, 6937, 9793, 13874, 19586, 27748, 39172, 48559, 68551, 97118, 137102, 194236, 274204, 1386409, 2772818, 5545636, 9704863, 19409726, 38819452, 67934041, 135868082, 271736164]

約数ペア:

[(1, 271736164), (2, 135868082), (4, 67934041), (7, 38819452), (14, 19409726), (28, 9704863), (49, 5545636), (98, 2772818), (196, 1386409), (991, 274204), (1399, 194236), (1982, 137102), (2798, 97118), (3964, 68551), (5596, 48559), (6937, 39172), (9793, 27748), (13874, 19586)]