268583458

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{1447}}^1$

素因数の和:1543

約数の個数: 48

約数和(自身を含む): 485311680

約数和(自身を除く): 216728222

約数列:

[1, 2, 11, 13, 22, 26, 59, 118, 121, 143, 242, 286, 649, 767, 1298, 1447, 1534, 1573, 2894, 3146, 7139, 8437, 14278, 15917, 16874, 18811, 31834, 37622, 85373, 92807, 170746, 175087, 185614, 206921, 350174, 413842, 939103, 1109849, 1878206, 2219698, 2276131, 4552262, 10330133, 12208339, 20660266, 24416678, 134291729, 268583458]

約数ペア:

[(1, 268583458), (2, 134291729), (11, 24416678), (13, 20660266), (22, 12208339), (26, 10330133), (59, 4552262), (118, 2276131), (121, 2219698), (143, 1878206), (242, 1109849), (286, 939103), (649, 413842), (767, 350174), (1298, 206921), (1447, 185614), (1534, 175087), (1573, 170746), (2894, 92807), (3146, 85373), (7139, 37622), (8437, 31834), (14278, 18811), (15917, 16874)]