248577552

素因数分解:

$2^4\times 3^3\times {\mathrm{109}}^1\times {\mathrm{5279}}^1$

素因数の和:5405

約数の個数: 80

約数和(自身を含む): 720192000

約数和(自身を除く): 471614448

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 109, 144, 216, 218, 327, 432, 436, 654, 872, 981, 1308, 1744, 1962, 2616, 2943, 3924, 5232, 5279, 5886, 7848, 10558, 11772, 15696, 15837, 21116, 23544, 31674, 42232, 47088, 47511, 63348, 84464, 95022, 126696, 142533, 190044, 253392, 285066, 380088, 570132, 575411, 760176, 1140264, 1150822, 1726233, 2280528, 2301644, 3452466, 4603288, 5178699, 6904932, 9206576, 10357398, 13809864, 15536097, 20714796, 27619728, 31072194, 41429592, 62144388, 82859184, 124288776, 248577552]

約数ペア:

[(1, 248577552), (2, 124288776), (3, 82859184), (4, 62144388), (6, 41429592), (8, 31072194), (9, 27619728), (12, 20714796), (16, 15536097), (18, 13809864), (24, 10357398), (27, 9206576), (36, 6904932), (48, 5178699), (54, 4603288), (72, 3452466), (108, 2301644), (109, 2280528), (144, 1726233), (216, 1150822), (218, 1140264), (327, 760176), (432, 575411), (436, 570132), (654, 380088), (872, 285066), (981, 253392), (1308, 190044), (1744, 142533), (1962, 126696), (2616, 95022), (2943, 84464), (3924, 63348), (5232, 47511), (5279, 47088), (5886, 42232), (7848, 31674), (10558, 23544), (11772, 21116), (15696, 15837)]