2783204496

素因数分解:

$2^4\times 3^3\times {\mathrm{353}}^1\times {\mathrm{18251}}^1$

素因数の和:18621

約数の個数: 80

約数和(自身を含む): 8011897920

約数和(自身を除く): 5228693424

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 353, 432, 706, 1059, 1412, 2118, 2824, 3177, 4236, 5648, 6354, 8472, 9531, 12708, 16944, 18251, 19062, 25416, 36502, 38124, 50832, 54753, 73004, 76248, 109506, 146008, 152496, 164259, 219012, 292016, 328518, 438024, 492777, 657036, 876048, 985554, 1314072, 1971108, 2628144, 3942216, 6442603, 7884432, 12885206, 19327809, 25770412, 38655618, 51540824, 57983427, 77311236, 103081648, 115966854, 154622472, 173950281, 231933708, 309244944, 347900562, 463867416, 695801124, 927734832, 1391602248, 2783204496]

約数ペア:

[(1, 2783204496), (2, 1391602248), (3, 927734832), (4, 695801124), (6, 463867416), (8, 347900562), (9, 309244944), (12, 231933708), (16, 173950281), (18, 154622472), (24, 115966854), (27, 103081648), (36, 77311236), (48, 57983427), (54, 51540824), (72, 38655618), (108, 25770412), (144, 19327809), (216, 12885206), (353, 7884432), (432, 6442603), (706, 3942216), (1059, 2628144), (1412, 1971108), (2118, 1314072), (2824, 985554), (3177, 876048), (4236, 657036), (5648, 492777), (6354, 438024), (8472, 328518), (9531, 292016), (12708, 219012), (16944, 164259), (18251, 152496), (19062, 146008), (25416, 109506), (36502, 76248), (38124, 73004), (50832, 54753)]