2420989032

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{35407}}^1$

素因数の和:35471

約数の個数: 128

約数和(自身を含む): 7750103040

約数和(自身を除く): 5329114008

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 21, 22, 24, 28, 33, 37, 42, 44, 56, 66, 74, 77, 84, 88, 111, 132, 148, 154, 168, 222, 231, 259, 264, 296, 308, 407, 444, 462, 518, 616, 777, 814, 888, 924, 1036, 1221, 1554, 1628, 1848, 2072, 2442, 2849, 3108, 3256, 4884, 5698, 6216, 8547, 9768, 11396, 17094, 22792, 34188, 35407, 68376, 70814, 106221, 141628, 212442, 247849, 283256, 389477, 424884, 495698, 743547, 778954, 849768, 991396, 1168431, 1310059, 1487094, 1557908, 1982792, 2336862, 2620118, 2726339, 2974188, 3115816, 3930177, 4673724, 5240236, 5452678, 5948376, 7860354, 8179017, 9170413, 9347448, 10480472, 10905356, 14410649, 15720708, 16358034, 18340826, 21810712, 27511239, 28821298, 31441416, 32716068, 36681652, 43231947, 55022478, 57642596, 65432136, 73363304, 86463894, 100874543, 110044956, 115285192, 172927788, 201749086, 220089912, 302623629, 345855576, 403498172, 605247258, 806996344, 1210494516, 2420989032]

約数ペア:

[(1, 2420989032), (2, 1210494516), (3, 806996344), (4, 605247258), (6, 403498172), (7, 345855576), (8, 302623629), (11, 220089912), (12, 201749086), (14, 172927788), (21, 115285192), (22, 110044956), (24, 100874543), (28, 86463894), (33, 73363304), (37, 65432136), (42, 57642596), (44, 55022478), (56, 43231947), (66, 36681652), (74, 32716068), (77, 31441416), (84, 28821298), (88, 27511239), (111, 21810712), (132, 18340826), (148, 16358034), (154, 15720708), (168, 14410649), (222, 10905356), (231, 10480472), (259, 9347448), (264, 9170413), (296, 8179017), (308, 7860354), (407, 5948376), (444, 5452678), (462, 5240236), (518, 4673724), (616, 3930177), (777, 3115816), (814, 2974188), (888, 2726339), (924, 2620118), (1036, 2336862), (1221, 1982792), (1554, 1557908), (1628, 1487094), (1848, 1310059), (2072, 1168431), (2442, 991396), (2849, 849768), (3108, 778954), (3256, 743547), (4884, 495698), (5698, 424884), (6216, 389477), (8547, 283256), (9768, 247849), (11396, 212442), (17094, 141628), (22792, 106221), (34188, 70814), (35407, 68376)]