681461424

素因数分解:

$2^4\times 3^5\times 7^4\times {\mathrm{73}}^1$

素因数の和:124

約数の個数: 300

約数和(自身を含む): 2338879816

約数和(自身を除く): 1657418392

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 49, 54, 56, 63, 72, 73, 81, 84, 98, 108, 112, 126, 144, 146, 147, 162, 168, 189, 196, 216, 219, 243, 252, 292, 294, 324, 336, 343, 378, 392, 432, 438, 441, 486, 504, 511, 567, 584, 588, 648, 657, 686, 756, 784, 876, 882, 972, 1008, 1022, 1029, 1134, 1168, 1176, 1296, 1314, 1323, 1372, 1512, 1533, 1701, 1752, 1764, 1944, 1971, 2044, 2058, 2268, 2352, 2401, 2628, 2646, 2744, 3024, 3066, 3087, 3402, 3504, 3528, 3577, 3888, 3942, 3969, 4088, 4116, 4536, 4599, 4802, 5256, 5292, 5488, 5913, 6132, 6174, 6804, 7056, 7154, 7203, 7884, 7938, 8176, 8232, 9072, 9198, 9261, 9604, 10512, 10584, 10731, 11826, 11907, 12264, 12348, 13608, 13797, 14308, 14406, 15768, 15876, 16464, 17739, 18396, 18522, 19208, 21168, 21462, 21609, 23652, 23814, 24528, 24696, 25039, 27216, 27594, 27783, 28616, 28812, 31536, 31752, 32193, 35478, 36792, 37044, 38416, 41391, 42924, 43218, 47304, 47628, 49392, 50078, 55188, 55566, 57232, 57624, 63504, 64386, 64827, 70956, 73584, 74088, 75117, 82782, 83349, 85848, 86436, 94608, 95256, 96579, 100156, 110376, 111132, 115248, 124173, 128772, 129654, 141912, 148176, 150234, 165564, 166698, 171696, 172872, 175273, 190512, 193158, 194481, 200312, 220752, 222264, 225351, 248346, 257544, 259308, 283824, 289737, 300468, 331128, 333396, 345744, 350546, 386316, 388962, 400624, 444528, 450702, 496692, 515088, 518616, 525819, 579474, 583443, 600936, 662256, 666792, 676053, 701092, 772632, 777924, 869211, 901404, 993384, 1037232, 1051638, 1158948, 1166886, 1201872, 1333584, 1352106, 1402184, 1545264, 1555848, 1577457, 1738422, 1802808, 1986768, 2028159, 2103276, 2317896, 2333772, 2704212, 2804368, 3111696, 3154914, 3476844, 3605616, 4056318, 4206552, 4635792, 4667544, 4732371, 5408424, 6084477, 6309828, 6953688, 8112636, 8413104, 9335088, 9464742, 10816848, 12168954, 12619656, 13907376, 14197113, 16225272, 18929484, 24337908, 25239312, 28394226, 32450544, 37858968, 42591339, 48675816, 56788452, 75717936, 85182678, 97351632, 113576904, 170365356, 227153808, 340730712, 681461424]

約数ペア:

[(1, 681461424), (2, 340730712), (3, 227153808), (4, 170365356), (6, 113576904), (7, 97351632), (8, 85182678), (9, 75717936), (12, 56788452), (14, 48675816), (16, 42591339), (18, 37858968), (21, 32450544), (24, 28394226), (27, 25239312), (28, 24337908), (36, 18929484), (42, 16225272), (48, 14197113), (49, 13907376), (54, 12619656), (56, 12168954), (63, 10816848), (72, 9464742), (73, 9335088), (81, 8413104), (84, 8112636), (98, 6953688), (108, 6309828), (112, 6084477), (126, 5408424), (144, 4732371), (146, 4667544), (147, 4635792), (162, 4206552), (168, 4056318), (189, 3605616), (196, 3476844), (216, 3154914), (219, 3111696), (243, 2804368), (252, 2704212), (292, 2333772), (294, 2317896), (324, 2103276), (336, 2028159), (343, 1986768), (378, 1802808), (392, 1738422), (432, 1577457), (438, 1555848), (441, 1545264), (486, 1402184), (504, 1352106), (511, 1333584), (567, 1201872), (584, 1166886), (588, 1158948), (648, 1051638), (657, 1037232), (686, 993384), (756, 901404), (784, 869211), (876, 777924), (882, 772632), (972, 701092), (1008, 676053), (1022, 666792), (1029, 662256), (1134, 600936), (1168, 583443), (1176, 579474), (1296, 525819), (1314, 518616), (1323, 515088), (1372, 496692), (1512, 450702), (1533, 444528), (1701, 400624), (1752, 388962), (1764, 386316), (1944, 350546), (1971, 345744), (2044, 333396), (2058, 331128), (2268, 300468), (2352, 289737), (2401, 283824), (2628, 259308), (2646, 257544), (2744, 248346), (3024, 225351), (3066, 222264), (3087, 220752), (3402, 200312), (3504, 194481), (3528, 193158), (3577, 190512), (3888, 175273), (3942, 172872), (3969, 171696), (4088, 166698), (4116, 165564), (4536, 150234), (4599, 148176), (4802, 141912), (5256, 129654), (5292, 128772), (5488, 124173), (5913, 115248), (6132, 111132), (6174, 110376), (6804, 100156), (7056, 96579), (7154, 95256), (7203, 94608), (7884, 86436), (7938, 85848), (8176, 83349), (8232, 82782), (9072, 75117), (9198, 74088), (9261, 73584), (9604, 70956), (10512, 64827), (10584, 64386), (10731, 63504), (11826, 57624), (11907, 57232), (12264, 55566), (12348, 55188), (13608, 50078), (13797, 49392), (14308, 47628), (14406, 47304), (15768, 43218), (15876, 42924), (16464, 41391), (17739, 38416), (18396, 37044), (18522, 36792), (19208, 35478), (21168, 32193), (21462, 31752), (21609, 31536), (23652, 28812), (23814, 28616), (24528, 27783), (24696, 27594), (25039, 27216)]