308768012

素因数分解:

$2^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{82913}}^1$

素因数の和:82950

約数の個数: 36

約数和(自身を含む): 661653720

約数和(自身を除く): 352885708

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 49, 76, 98, 133, 196, 266, 532, 931, 1862, 3724, 82913, 165826, 331652, 580391, 1160782, 1575347, 2321564, 3150694, 4062737, 6301388, 8125474, 11027429, 16250948, 22054858, 44109716, 77192003, 154384006, 308768012]

約数ペア:

[(1, 308768012), (2, 154384006), (4, 77192003), (7, 44109716), (14, 22054858), (19, 16250948), (28, 11027429), (38, 8125474), (49, 6301388), (76, 4062737), (98, 3150694), (133, 2321564), (196, 1575347), (266, 1160782), (532, 580391), (931, 331652), (1862, 165826), (3724, 82913)]