129209472

素因数分解:

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

素因数の和:153

約数の個数: 256

約数和(自身を含む): 448800000

約数和(自身を除く): 319590528

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, 288, 294, 327, 336, 343, 378, 384, 392, 432, 436, 441, 448, 504, 576, 588, 654, 672, 686, 756, 763, 784, 864, 872, 882, 896, 981, 1008, 1029, 1152, 1176, 1308, 1323, 1344, 1372, 1512, 1526, 1568, 1728, 1744, 1764, 1962, 2016, 2058, 2289, 2352, 2616, 2646, 2688, 2744, 2943, 3024, 3052, 3087, 3136, 3456, 3488, 3528, 3924, 4032, 4116, 4578, 4704, 5232, 5292, 5341, 5488, 5886, 6048, 6104, 6174, 6272, 6867, 6976, 7056, 7848, 8064, 8232, 9156, 9261, 9408, 10464, 10584, 10682, 10976, 11772, 12096, 12208, 12348, 13734, 13952, 14112, 15696, 16023, 16464, 18312, 18522, 18816, 20601, 20928, 21168, 21364, 21952, 23544, 24192, 24416, 24696, 27468, 28224, 31392, 32046, 32928, 36624, 37044, 37387, 41202, 41856, 42336, 42728, 43904, 47088, 48069, 48832, 49392, 54936, 56448, 62784, 64092, 65856, 73248, 74088, 74774, 82404, 84672, 85456, 94176, 96138, 97664, 98784, 109872, 112161, 125568, 128184, 131712, 144207, 146496, 148176, 149548, 164808, 169344, 170912, 188352, 192276, 197568, 219744, 224322, 256368, 288414, 292992, 296352, 299096, 329616, 336483, 341824, 376704, 384552, 395136, 439488, 448644, 512736, 576828, 592704, 598192, 659232, 672966, 683648, 769104, 878976, 897288, 1009449, 1025472, 1153656, 1185408, 1196384, 1318464, 1345932, 1538208, 1794576, 2018898, 2050944, 2307312, 2392768, 2636928, 2691864, 3076416, 3589152, 4037796, 4614624, 4785536, 5383728, 6152832, 7178304, 8075592, 9229248, 10767456, 14356608, 16151184, 18458496, 21534912, 32302368, 43069824, 64604736, 129209472]

約数ペア:

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