311055732

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{39097}}^1$

素因数の和:39137

約数の個数: 72

約数和(自身を含む): 896595336

約数和(自身を除く): 585539604

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 17, 18, 26, 34, 36, 39, 51, 52, 68, 78, 102, 117, 153, 156, 204, 221, 234, 306, 442, 468, 612, 663, 884, 1326, 1989, 2652, 3978, 7956, 39097, 78194, 117291, 156388, 234582, 351873, 469164, 508261, 664649, 703746, 1016522, 1329298, 1407492, 1524783, 1993947, 2033044, 2658596, 3049566, 3987894, 4574349, 5981841, 6099132, 7975788, 8640437, 9148698, 11963682, 17280874, 18297396, 23927364, 25921311, 34561748, 51842622, 77763933, 103685244, 155527866, 311055732]

約数ペア:

[(1, 311055732), (2, 155527866), (3, 103685244), (4, 77763933), (6, 51842622), (9, 34561748), (12, 25921311), (13, 23927364), (17, 18297396), (18, 17280874), (26, 11963682), (34, 9148698), (36, 8640437), (39, 7975788), (51, 6099132), (52, 5981841), (68, 4574349), (78, 3987894), (102, 3049566), (117, 2658596), (153, 2033044), (156, 1993947), (204, 1524783), (221, 1407492), (234, 1329298), (306, 1016522), (442, 703746), (468, 664649), (612, 508261), (663, 469164), (884, 351873), (1326, 234582), (1989, 156388), (2652, 117291), (3978, 78194), (7956, 39097)]