8420543082

素因数分解:

$2^1\times 3^4\times 7^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1801}}^1$

素因数の和:1879

約数の個数: 240

約数和(自身を含む): 23862516480

約数和(自身を除く): 15441973398

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 27, 31, 38, 42, 49, 54, 57, 62, 63, 81, 93, 98, 114, 126, 133, 147, 162, 171, 186, 189, 217, 266, 279, 294, 342, 378, 399, 434, 441, 513, 558, 567, 589, 651, 798, 837, 882, 931, 1026, 1134, 1178, 1197, 1302, 1323, 1519, 1539, 1674, 1767, 1801, 1862, 1953, 2394, 2511, 2646, 2793, 3038, 3078, 3534, 3591, 3602, 3906, 3969, 4123, 4557, 5022, 5301, 5403, 5586, 5859, 7182, 7938, 8246, 8379, 9114, 10602, 10773, 10806, 11718, 12369, 12607, 13671, 15903, 16209, 16758, 17577, 21546, 24738, 25137, 25214, 27342, 28861, 31806, 32418, 34219, 35154, 37107, 37821, 41013, 47709, 48627, 50274, 55831, 57722, 68438, 74214, 75411, 75642, 82026, 86583, 88249, 95418, 97254, 102657, 111321, 111662, 113463, 123039, 145881, 150822, 167493, 173166, 176498, 205314, 222642, 226926, 239533, 246078, 259749, 264747, 291762, 307971, 333963, 334986, 340389, 390817, 479066, 502479, 519498, 529494, 615942, 667926, 680778, 718599, 779247, 781634, 794241, 923913, 1004958, 1021167, 1060789, 1172451, 1437198, 1507437, 1558494, 1588482, 1676731, 1847826, 2042334, 2121578, 2155797, 2337741, 2344902, 2382723, 2735719, 2771739, 3014874, 3182367, 3353462, 3517353, 4311594, 4522311, 4675482, 4765446, 5030193, 5471438, 5543478, 6364734, 6467391, 7034706, 7148169, 7425523, 8207157, 9044622, 9547101, 10060386, 10552059, 12934782, 14296338, 14851046, 15090579, 16414314, 19094202, 19402173, 21104118, 22276569, 24621471, 28641303, 30181158, 31656177, 38804346, 44553138, 45271737, 49242942, 51978661, 57282606, 63312354, 66829707, 73864413, 85923909, 90543474, 103957322, 133659414, 135815211, 147728826, 155935983, 171847818, 200489121, 221593239, 271630422, 311871966, 400978242, 443186478, 467807949, 601467363, 935615898, 1202934726, 1403423847, 2806847694, 4210271541, 8420543082]

約数ペア:

[(1, 8420543082), (2, 4210271541), (3, 2806847694), (6, 1403423847), (7, 1202934726), (9, 935615898), (14, 601467363), (18, 467807949), (19, 443186478), (21, 400978242), (27, 311871966), (31, 271630422), (38, 221593239), (42, 200489121), (49, 171847818), (54, 155935983), (57, 147728826), (62, 135815211), (63, 133659414), (81, 103957322), (93, 90543474), (98, 85923909), (114, 73864413), (126, 66829707), (133, 63312354), (147, 57282606), (162, 51978661), (171, 49242942), (186, 45271737), (189, 44553138), (217, 38804346), (266, 31656177), (279, 30181158), (294, 28641303), (342, 24621471), (378, 22276569), (399, 21104118), (434, 19402173), (441, 19094202), (513, 16414314), (558, 15090579), (567, 14851046), (589, 14296338), (651, 12934782), (798, 10552059), (837, 10060386), (882, 9547101), (931, 9044622), (1026, 8207157), (1134, 7425523), (1178, 7148169), (1197, 7034706), (1302, 6467391), (1323, 6364734), (1519, 5543478), (1539, 5471438), (1674, 5030193), (1767, 4765446), (1801, 4675482), (1862, 4522311), (1953, 4311594), (2394, 3517353), (2511, 3353462), (2646, 3182367), (2793, 3014874), (3038, 2771739), (3078, 2735719), (3534, 2382723), (3591, 2344902), (3602, 2337741), (3906, 2155797), (3969, 2121578), (4123, 2042334), (4557, 1847826), (5022, 1676731), (5301, 1588482), (5403, 1558494), (5586, 1507437), (5859, 1437198), (7182, 1172451), (7938, 1060789), (8246, 1021167), (8379, 1004958), (9114, 923913), (10602, 794241), (10773, 781634), (10806, 779247), (11718, 718599), (12369, 680778), (12607, 667926), (13671, 615942), (15903, 529494), (16209, 519498), (16758, 502479), (17577, 479066), (21546, 390817), (24738, 340389), (25137, 334986), (25214, 333963), (27342, 307971), (28861, 291762), (31806, 264747), (32418, 259749), (34219, 246078), (35154, 239533), (37107, 226926), (37821, 222642), (41013, 205314), (47709, 176498), (48627, 173166), (50274, 167493), (55831, 150822), (57722, 145881), (68438, 123039), (74214, 113463), (75411, 111662), (75642, 111321), (82026, 102657), (86583, 97254), (88249, 95418)]