283485328

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{81649}}^1$

素因数の和:81695

約数の個数: 40

約数和(自身を含む): 647974400

約数和(自身を除く): 364489072

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 56, 62, 112, 124, 217, 248, 434, 496, 868, 1736, 3472, 81649, 163298, 326596, 571543, 653192, 1143086, 1306384, 2286172, 2531119, 4572344, 5062238, 9144688, 10124476, 17717833, 20248952, 35435666, 40497904, 70871332, 141742664, 283485328]

約数ペア:

[(1, 283485328), (2, 141742664), (4, 70871332), (7, 40497904), (8, 35435666), (14, 20248952), (16, 17717833), (28, 10124476), (31, 9144688), (56, 5062238), (62, 4572344), (112, 2531119), (124, 2286172), (217, 1306384), (248, 1143086), (434, 653192), (496, 571543), (868, 326596), (1736, 163298), (3472, 81649)]