211743504

素因数分解:

$2^4\times 3^3\times 7^3\times {\mathrm{1429}}^1$

素因数の和:1467

約数の個数: 160

約数和(自身を含む): 709280000

約数和(自身を除く): 497536496

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, 84, 98, 108, 112, 126, 144, 147, 168, 189, 196, 216, 252, 294, 336, 343, 378, 392, 432, 441, 504, 588, 686, 756, 784, 882, 1008, 1029, 1176, 1323, 1372, 1429, 1512, 1764, 2058, 2352, 2646, 2744, 2858, 3024, 3087, 3528, 4116, 4287, 5292, 5488, 5716, 6174, 7056, 8232, 8574, 9261, 10003, 10584, 11432, 12348, 12861, 16464, 17148, 18522, 20006, 21168, 22864, 24696, 25722, 30009, 34296, 37044, 38583, 40012, 49392, 51444, 60018, 68592, 70021, 74088, 77166, 80024, 90027, 102888, 120036, 140042, 148176, 154332, 160048, 180054, 205776, 210063, 240072, 270081, 280084, 308664, 360108, 420126, 480144, 490147, 540162, 560168, 617328, 630189, 720216, 840252, 980294, 1080324, 1120336, 1260378, 1440432, 1470441, 1680504, 1890567, 1960588, 2160648, 2520756, 2940882, 3361008, 3781134, 3921176, 4321296, 4411323, 5041512, 5881764, 7562268, 7842352, 8822646, 10083024, 11763528, 13233969, 15124536, 17645292, 23527056, 26467938, 30249072, 35290584, 52935876, 70581168, 105871752, 211743504]

約数ペア:

[(1, 211743504), (2, 105871752), (3, 70581168), (4, 52935876), (6, 35290584), (7, 30249072), (8, 26467938), (9, 23527056), (12, 17645292), (14, 15124536), (16, 13233969), (18, 11763528), (21, 10083024), (24, 8822646), (27, 7842352), (28, 7562268), (36, 5881764), (42, 5041512), (48, 4411323), (49, 4321296), (54, 3921176), (56, 3781134), (63, 3361008), (72, 2940882), (84, 2520756), (98, 2160648), (108, 1960588), (112, 1890567), (126, 1680504), (144, 1470441), (147, 1440432), (168, 1260378), (189, 1120336), (196, 1080324), (216, 980294), (252, 840252), (294, 720216), (336, 630189), (343, 617328), (378, 560168), (392, 540162), (432, 490147), (441, 480144), (504, 420126), (588, 360108), (686, 308664), (756, 280084), (784, 270081), (882, 240072), (1008, 210063), (1029, 205776), (1176, 180054), (1323, 160048), (1372, 154332), (1429, 148176), (1512, 140042), (1764, 120036), (2058, 102888), (2352, 90027), (2646, 80024), (2744, 77166), (2858, 74088), (3024, 70021), (3087, 68592), (3528, 60018), (4116, 51444), (4287, 49392), (5292, 40012), (5488, 38583), (5716, 37044), (6174, 34296), (7056, 30009), (8232, 25722), (8574, 24696), (9261, 22864), (10003, 21168), (10584, 20006), (11432, 18522), (12348, 17148), (12861, 16464)]