266391528

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{853819}}^1$

素因数の和:853841

約数の個数: 32

約数和(自身を含む): 717208800

約数和(自身を除く): 450817272

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 853819, 1707638, 2561457, 3415276, 5122914, 6830552, 10245828, 11099647, 20491656, 22199294, 33298941, 44398588, 66597882, 88797176, 133195764, 266391528]

約数ペア:

[(1, 266391528), (2, 133195764), (3, 88797176), (4, 66597882), (6, 44398588), (8, 33298941), (12, 22199294), (13, 20491656), (24, 11099647), (26, 10245828), (39, 6830552), (52, 5122914), (78, 3415276), (104, 2561457), (156, 1707638), (312, 853819)]