243310848

素因数分解:

$2^8\times 3^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{347}}^1$

素因数の和:460

約数の個数: 144

約数和(自身を含む): 717002496

約数和(自身を除く): 473691648

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 64, 66, 83, 88, 96, 128, 132, 166, 176, 192, 249, 256, 264, 332, 347, 352, 384, 498, 528, 664, 694, 704, 768, 913, 996, 1041, 1056, 1328, 1388, 1408, 1826, 1992, 2082, 2112, 2656, 2739, 2776, 2816, 3652, 3817, 3984, 4164, 4224, 5312, 5478, 5552, 7304, 7634, 7968, 8328, 8448, 10624, 10956, 11104, 11451, 14608, 15268, 15936, 16656, 21248, 21912, 22208, 22902, 28801, 29216, 30536, 31872, 33312, 43824, 44416, 45804, 57602, 58432, 61072, 63744, 66624, 86403, 87648, 88832, 91608, 115204, 116864, 122144, 133248, 172806, 175296, 183216, 230408, 233728, 244288, 266496, 316811, 345612, 350592, 366432, 460816, 488576, 633622, 691224, 701184, 732864, 921632, 950433, 977152, 1267244, 1382448, 1465728, 1843264, 1900866, 2534488, 2764896, 2931456, 3686528, 3801732, 5068976, 5529792, 7373056, 7603464, 10137952, 11059584, 15206928, 20275904, 22119168, 30413856, 40551808, 60827712, 81103616, 121655424, 243310848]

約数ペア:

[(1, 243310848), (2, 121655424), (3, 81103616), (4, 60827712), (6, 40551808), (8, 30413856), (11, 22119168), (12, 20275904), (16, 15206928), (22, 11059584), (24, 10137952), (32, 7603464), (33, 7373056), (44, 5529792), (48, 5068976), (64, 3801732), (66, 3686528), (83, 2931456), (88, 2764896), (96, 2534488), (128, 1900866), (132, 1843264), (166, 1465728), (176, 1382448), (192, 1267244), (249, 977152), (256, 950433), (264, 921632), (332, 732864), (347, 701184), (352, 691224), (384, 633622), (498, 488576), (528, 460816), (664, 366432), (694, 350592), (704, 345612), (768, 316811), (913, 266496), (996, 244288), (1041, 233728), (1056, 230408), (1328, 183216), (1388, 175296), (1408, 172806), (1826, 133248), (1992, 122144), (2082, 116864), (2112, 115204), (2656, 91608), (2739, 88832), (2776, 87648), (2816, 86403), (3652, 66624), (3817, 63744), (3984, 61072), (4164, 58432), (4224, 57602), (5312, 45804), (5478, 44416), (5552, 43824), (7304, 33312), (7634, 31872), (7968, 30536), (8328, 29216), (8448, 28801), (10624, 22902), (10956, 22208), (11104, 21912), (11451, 21248), (14608, 16656), (15268, 15936)]