542399648

素因数分解:

$2^5\times 7^1\times {\mathrm{103}}^1\times {\mathrm{23509}}^1$

素因数の和:23629

約数の個数: 48

約数和(自身を含む): 1232300160

約数和(自身を除く): 689900512

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 103, 112, 206, 224, 412, 721, 824, 1442, 1648, 2884, 3296, 5768, 11536, 23072, 23509, 47018, 94036, 164563, 188072, 329126, 376144, 658252, 752288, 1316504, 2421427, 2633008, 4842854, 5266016, 9685708, 16949989, 19371416, 33899978, 38742832, 67799956, 77485664, 135599912, 271199824, 542399648]

約数ペア:

[(1, 542399648), (2, 271199824), (4, 135599912), (7, 77485664), (8, 67799956), (14, 38742832), (16, 33899978), (28, 19371416), (32, 16949989), (56, 9685708), (103, 5266016), (112, 4842854), (206, 2633008), (224, 2421427), (412, 1316504), (721, 752288), (824, 658252), (1442, 376144), (1648, 329126), (2884, 188072), (3296, 164563), (5768, 94036), (11536, 47018), (23072, 23509)]