194544828

素因数分解:

$2^2\times 3^5\times {\mathrm{71}}^1\times {\mathrm{2819}}^1$

素因数の和:2909

約数の個数: 72

約数和(自身を含む): 517345920

約数和(自身を除く): 322801092

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 71, 81, 108, 142, 162, 213, 243, 284, 324, 426, 486, 639, 852, 972, 1278, 1917, 2556, 2819, 3834, 5638, 5751, 7668, 8457, 11276, 11502, 16914, 17253, 23004, 25371, 33828, 34506, 50742, 69012, 76113, 101484, 152226, 200149, 228339, 304452, 400298, 456678, 600447, 685017, 800596, 913356, 1200894, 1370034, 1801341, 2401788, 2740068, 3602682, 5404023, 7205364, 10808046, 16212069, 21616092, 32424138, 48636207, 64848276, 97272414, 194544828]

約数ペア:

[(1, 194544828), (2, 97272414), (3, 64848276), (4, 48636207), (6, 32424138), (9, 21616092), (12, 16212069), (18, 10808046), (27, 7205364), (36, 5404023), (54, 3602682), (71, 2740068), (81, 2401788), (108, 1801341), (142, 1370034), (162, 1200894), (213, 913356), (243, 800596), (284, 685017), (324, 600447), (426, 456678), (486, 400298), (639, 304452), (852, 228339), (972, 200149), (1278, 152226), (1917, 101484), (2556, 76113), (2819, 69012), (3834, 50742), (5638, 34506), (5751, 33828), (7668, 25371), (8457, 23004), (11276, 17253), (11502, 16914)]