243727488

素因数分解:

$2^7\times 3^3\times {\mathrm{109}}^1\times {\mathrm{647}}^1$

素因数の和:779

約数の個数: 128

約数和(自身を含む): 727056000

約数和(自身を除く): 483328512

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 109, 128, 144, 192, 216, 218, 288, 327, 384, 432, 436, 576, 647, 654, 864, 872, 981, 1152, 1294, 1308, 1728, 1744, 1941, 1962, 2588, 2616, 2943, 3456, 3488, 3882, 3924, 5176, 5232, 5823, 5886, 6976, 7764, 7848, 10352, 10464, 11646, 11772, 13952, 15528, 15696, 17469, 20704, 20928, 23292, 23544, 31056, 31392, 34938, 41408, 41856, 46584, 47088, 62112, 62784, 69876, 70523, 82816, 93168, 94176, 124224, 125568, 139752, 141046, 186336, 188352, 211569, 248448, 279504, 282092, 372672, 376704, 423138, 559008, 564184, 634707, 745344, 846276, 1118016, 1128368, 1269414, 1692552, 1904121, 2236032, 2256736, 2538828, 3385104, 3808242, 4513472, 5077656, 6770208, 7616484, 9026944, 10155312, 13540416, 15232968, 20310624, 27080832, 30465936, 40621248, 60931872, 81242496, 121863744, 243727488]

約数ペア:

[(1, 243727488), (2, 121863744), (3, 81242496), (4, 60931872), (6, 40621248), (8, 30465936), (9, 27080832), (12, 20310624), (16, 15232968), (18, 13540416), (24, 10155312), (27, 9026944), (32, 7616484), (36, 6770208), (48, 5077656), (54, 4513472), (64, 3808242), (72, 3385104), (96, 2538828), (108, 2256736), (109, 2236032), (128, 1904121), (144, 1692552), (192, 1269414), (216, 1128368), (218, 1118016), (288, 846276), (327, 745344), (384, 634707), (432, 564184), (436, 559008), (576, 423138), (647, 376704), (654, 372672), (864, 282092), (872, 279504), (981, 248448), (1152, 211569), (1294, 188352), (1308, 186336), (1728, 141046), (1744, 139752), (1941, 125568), (1962, 124224), (2588, 94176), (2616, 93168), (2943, 82816), (3456, 70523), (3488, 69876), (3882, 62784), (3924, 62112), (5176, 47088), (5232, 46584), (5823, 41856), (5886, 41408), (6976, 34938), (7764, 31392), (7848, 31056), (10352, 23544), (10464, 23292), (11646, 20928), (11772, 20704), (13952, 17469), (15528, 15696)]