271686564

素因数分解:

$2^2\times 3^2\times {\mathrm{439}}^1\times {\mathrm{17191}}^1$

素因数の和:17640

約数の個数: 36

約数和(自身を含む): 688367680

約数和(自身を除く): 416681116

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 439, 878, 1317, 1756, 2634, 3951, 5268, 7902, 15804, 17191, 34382, 51573, 68764, 103146, 154719, 206292, 309438, 618876, 7546849, 15093698, 22640547, 30187396, 45281094, 67921641, 90562188, 135843282, 271686564]

約数ペア:

[(1, 271686564), (2, 135843282), (3, 90562188), (4, 67921641), (6, 45281094), (9, 30187396), (12, 22640547), (18, 15093698), (36, 7546849), (439, 618876), (878, 309438), (1317, 206292), (1756, 154719), (2634, 103146), (3951, 68764), (5268, 51573), (7902, 34382), (15804, 17191)]