273665644

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{3061}}^1$

素因数の和:3206

約数の個数: 48

約数和(自身を含む): 570658816

約数和(自身を除く): 296993172

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 103, 124, 206, 217, 412, 434, 721, 868, 1442, 2884, 3061, 3193, 6122, 6386, 12244, 12772, 21427, 22351, 42854, 44702, 85708, 89404, 94891, 189782, 315283, 379564, 630566, 664237, 1261132, 1328474, 2206981, 2656948, 4413962, 8827924, 9773773, 19547546, 39095092, 68416411, 136832822, 273665644]

約数ペア:

[(1, 273665644), (2, 136832822), (4, 68416411), (7, 39095092), (14, 19547546), (28, 9773773), (31, 8827924), (62, 4413962), (103, 2656948), (124, 2206981), (206, 1328474), (217, 1261132), (412, 664237), (434, 630566), (721, 379564), (868, 315283), (1442, 189782), (2884, 94891), (3061, 89404), (3193, 85708), (6122, 44702), (6386, 42854), (12244, 22351), (12772, 21427)]