288392416

素因数分解:

$2^5\times {\mathrm{13}}^2\times {\mathrm{53327}}^1$

素因数の和:53363

約数の個数: 36

約数和(自身を含む): 614818512

約数和(自身を除く): 326426096

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 169, 208, 338, 416, 676, 1352, 2704, 5408, 53327, 106654, 213308, 426616, 693251, 853232, 1386502, 1706464, 2773004, 5546008, 9012263, 11092016, 18024526, 22184032, 36049052, 72098104, 144196208, 288392416]

約数ペア:

[(1, 288392416), (2, 144196208), (4, 72098104), (8, 36049052), (13, 22184032), (16, 18024526), (26, 11092016), (32, 9012263), (52, 5546008), (104, 2773004), (169, 1706464), (208, 1386502), (338, 853232), (416, 693251), (676, 426616), (1352, 213308), (2704, 106654), (5408, 53327)]