271663168

素因数分解:

$2^6\times 7^1\times {\mathrm{31}}^2\times {\mathrm{631}}^1$

素因数の和:712

約数の個数: 84

約数和(自身を含む): 637617216

約数和(自身を除く): 365954048

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 64, 112, 124, 217, 224, 248, 434, 448, 496, 631, 868, 961, 992, 1262, 1736, 1922, 1984, 2524, 3472, 3844, 4417, 5048, 6727, 6944, 7688, 8834, 10096, 13454, 13888, 15376, 17668, 19561, 20192, 26908, 30752, 35336, 39122, 40384, 53816, 61504, 70672, 78244, 107632, 136927, 141344, 156488, 215264, 273854, 282688, 312976, 430528, 547708, 606391, 625952, 1095416, 1212782, 1251904, 2190832, 2425564, 4244737, 4381664, 4851128, 8489474, 8763328, 9702256, 16978948, 19404512, 33957896, 38809024, 67915792, 135831584, 271663168]

約数ペア:

[(1, 271663168), (2, 135831584), (4, 67915792), (7, 38809024), (8, 33957896), (14, 19404512), (16, 16978948), (28, 9702256), (31, 8763328), (32, 8489474), (56, 4851128), (62, 4381664), (64, 4244737), (112, 2425564), (124, 2190832), (217, 1251904), (224, 1212782), (248, 1095416), (434, 625952), (448, 606391), (496, 547708), (631, 430528), (868, 312976), (961, 282688), (992, 273854), (1262, 215264), (1736, 156488), (1922, 141344), (1984, 136927), (2524, 107632), (3472, 78244), (3844, 70672), (4417, 61504), (5048, 53816), (6727, 40384), (6944, 39122), (7688, 35336), (8834, 30752), (10096, 26908), (13454, 20192), (13888, 19561), (15376, 17668)]