268014956

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{89}}^2\times {\mathrm{769}}^1$

素因数の和:962

約数の個数: 36

約数和(自身を含む): 518151480

約数和(自身を除く): 250136524

約数列:

[1, 2, 4, 11, 22, 44, 89, 178, 356, 769, 979, 1538, 1958, 3076, 3916, 7921, 8459, 15842, 16918, 31684, 33836, 68441, 87131, 136882, 174262, 273764, 348524, 752851, 1505702, 3011404, 6091249, 12182498, 24364996, 67003739, 134007478, 268014956]

約数ペア:

[(1, 268014956), (2, 134007478), (4, 67003739), (11, 24364996), (22, 12182498), (44, 6091249), (89, 3011404), (178, 1505702), (356, 752851), (769, 348524), (979, 273764), (1538, 174262), (1958, 136882), (3076, 87131), (3916, 68441), (7921, 33836), (8459, 31684), (15842, 16918)]