258418944

素因数分解:

$2^8\times 3^3\times 7^3\times {\mathrm{109}}^1$

素因数の和:155

約数の個数: 288

約数和(自身を含む): 899360000

約数和(自身を除く): 640941056

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 49, 54, 56, 63, 64, 72, 84, 96, 98, 108, 109, 112, 126, 128, 144, 147, 168, 189, 192, 196, 216, 218, 224, 252, 256, 288, 294, 327, 336, 343, 378, 384, 392, 432, 436, 441, 448, 504, 576, 588, 654, 672, 686, 756, 763, 768, 784, 864, 872, 882, 896, 981, 1008, 1029, 1152, 1176, 1308, 1323, 1344, 1372, 1512, 1526, 1568, 1728, 1744, 1764, 1792, 1962, 2016, 2058, 2289, 2304, 2352, 2616, 2646, 2688, 2744, 2943, 3024, 3052, 3087, 3136, 3456, 3488, 3528, 3924, 4032, 4116, 4578, 4704, 5232, 5292, 5341, 5376, 5488, 5886, 6048, 6104, 6174, 6272, 6867, 6912, 6976, 7056, 7848, 8064, 8232, 9156, 9261, 9408, 10464, 10584, 10682, 10976, 11772, 12096, 12208, 12348, 12544, 13734, 13952, 14112, 15696, 16023, 16128, 16464, 18312, 18522, 18816, 20601, 20928, 21168, 21364, 21952, 23544, 24192, 24416, 24696, 27468, 27904, 28224, 31392, 32046, 32928, 36624, 37044, 37387, 37632, 41202, 41856, 42336, 42728, 43904, 47088, 48069, 48384, 48832, 49392, 54936, 56448, 62784, 64092, 65856, 73248, 74088, 74774, 82404, 83712, 84672, 85456, 87808, 94176, 96138, 97664, 98784, 109872, 112161, 112896, 125568, 128184, 131712, 144207, 146496, 148176, 149548, 164808, 169344, 170912, 188352, 192276, 195328, 197568, 219744, 224322, 251136, 256368, 263424, 288414, 292992, 296352, 299096, 329616, 336483, 338688, 341824, 376704, 384552, 395136, 439488, 448644, 512736, 576828, 585984, 592704, 598192, 659232, 672966, 683648, 753408, 769104, 790272, 878976, 897288, 1009449, 1025472, 1153656, 1185408, 1196384, 1318464, 1345932, 1367296, 1538208, 1757952, 1794576, 2018898, 2050944, 2307312, 2370816, 2392768, 2636928, 2691864, 3076416, 3589152, 4037796, 4101888, 4614624, 4785536, 5273856, 5383728, 6152832, 7178304, 8075592, 9229248, 9571072, 10767456, 12305664, 14356608, 16151184, 18458496, 21534912, 28713216, 32302368, 36916992, 43069824, 64604736, 86139648, 129209472, 258418944]

約数ペア:

[(1, 258418944), (2, 129209472), (3, 86139648), (4, 64604736), (6, 43069824), (7, 36916992), (8, 32302368), (9, 28713216), (12, 21534912), (14, 18458496), (16, 16151184), (18, 14356608), (21, 12305664), (24, 10767456), (27, 9571072), (28, 9229248), (32, 8075592), (36, 7178304), (42, 6152832), (48, 5383728), (49, 5273856), (54, 4785536), (56, 4614624), (63, 4101888), (64, 4037796), (72, 3589152), (84, 3076416), (96, 2691864), (98, 2636928), (108, 2392768), (109, 2370816), (112, 2307312), (126, 2050944), (128, 2018898), (144, 1794576), (147, 1757952), (168, 1538208), (189, 1367296), (192, 1345932), (196, 1318464), (216, 1196384), (218, 1185408), (224, 1153656), (252, 1025472), (256, 1009449), (288, 897288), (294, 878976), (327, 790272), (336, 769104), (343, 753408), (378, 683648), (384, 672966), (392, 659232), (432, 598192), (436, 592704), (441, 585984), (448, 576828), (504, 512736), (576, 448644), (588, 439488), (654, 395136), (672, 384552), (686, 376704), (756, 341824), (763, 338688), (768, 336483), (784, 329616), (864, 299096), (872, 296352), (882, 292992), (896, 288414), (981, 263424), (1008, 256368), (1029, 251136), (1152, 224322), (1176, 219744), (1308, 197568), (1323, 195328), (1344, 192276), (1372, 188352), (1512, 170912), (1526, 169344), (1568, 164808), (1728, 149548), (1744, 148176), (1764, 146496), (1792, 144207), (1962, 131712), (2016, 128184), (2058, 125568), (2289, 112896), (2304, 112161), (2352, 109872), (2616, 98784), (2646, 97664), (2688, 96138), (2744, 94176), (2943, 87808), (3024, 85456), (3052, 84672), (3087, 83712), (3136, 82404), (3456, 74774), (3488, 74088), (3528, 73248), (3924, 65856), (4032, 64092), (4116, 62784), (4578, 56448), (4704, 54936), (5232, 49392), (5292, 48832), (5341, 48384), (5376, 48069), (5488, 47088), (5886, 43904), (6048, 42728), (6104, 42336), (6174, 41856), (6272, 41202), (6867, 37632), (6912, 37387), (6976, 37044), (7056, 36624), (7848, 32928), (8064, 32046), (8232, 31392), (9156, 28224), (9261, 27904), (9408, 27468), (10464, 24696), (10584, 24416), (10682, 24192), (10976, 23544), (11772, 21952), (12096, 21364), (12208, 21168), (12348, 20928), (12544, 20601), (13734, 18816), (13952, 18522), (14112, 18312), (15696, 16464), (16023, 16128)]