318207088

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{1169879}}^1$

素因数の和:1169904

約数の個数: 20

約数和(自身を含む): 652793040

約数和(自身を除く): 334585952

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 1169879, 2339758, 4679516, 9359032, 18718064, 19887943, 39775886, 79551772, 159103544, 318207088]

約数ペア:

[(1, 318207088), (2, 159103544), (4, 79551772), (8, 39775886), (16, 19887943), (17, 18718064), (34, 9359032), (68, 4679516), (136, 2339758), (272, 1169879)]