271816132

素因数分解:

$2^2\times 7^2\times {\mathrm{359}}^1\times {\mathrm{3863}}^1$

素因数の和:4240

約数の個数: 36

約数和(自身を含む): 555024960

約数和(自身を除く): 283208828

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 359, 718, 1436, 2513, 3863, 5026, 7726, 10052, 15452, 17591, 27041, 35182, 54082, 70364, 108164, 189287, 378574, 757148, 1386817, 2773634, 5547268, 9707719, 19415438, 38830876, 67954033, 135908066, 271816132]

約数ペア:

[(1, 271816132), (2, 135908066), (4, 67954033), (7, 38830876), (14, 19415438), (28, 9707719), (49, 5547268), (98, 2773634), (196, 1386817), (359, 757148), (718, 378574), (1436, 189287), (2513, 108164), (3863, 70364), (5026, 54082), (7726, 35182), (10052, 27041), (15452, 17591)]