311926268

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{241429}}^1$

素因数の和:241469

約数の個数: 24

約数和(自身を含む): 608403600

約数和(自身を除く): 296477332

約数列:

[1, 2, 4, 17, 19, 34, 38, 68, 76, 323, 646, 1292, 241429, 482858, 965716, 4104293, 4587151, 8208586, 9174302, 16417172, 18348604, 77981567, 155963134, 311926268]

約数ペア:

[(1, 311926268), (2, 155963134), (4, 77981567), (17, 18348604), (19, 16417172), (34, 9174302), (38, 8208586), (68, 4587151), (76, 4104293), (323, 965716), (646, 482858), (1292, 241429)]