2081679264

素因数分解:

$2^5\times 3^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{3701}}^1$

素因数の和:3761

約数の個数: 240

約数和(自身を含む): 7224408576

約数和(自身を除く): 5142729312

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 31, 32, 36, 42, 48, 54, 56, 62, 63, 72, 81, 84, 93, 96, 108, 112, 124, 126, 144, 162, 168, 186, 189, 216, 217, 224, 248, 252, 279, 288, 324, 336, 372, 378, 432, 434, 496, 504, 558, 567, 648, 651, 672, 744, 756, 837, 864, 868, 992, 1008, 1116, 1134, 1296, 1302, 1488, 1512, 1674, 1736, 1953, 2016, 2232, 2268, 2511, 2592, 2604, 2976, 3024, 3348, 3472, 3701, 3906, 4464, 4536, 5022, 5208, 5859, 6048, 6696, 6944, 7402, 7812, 8928, 9072, 10044, 10416, 11103, 11718, 13392, 14804, 15624, 17577, 18144, 20088, 20832, 22206, 23436, 25907, 26784, 29608, 31248, 33309, 35154, 40176, 44412, 46872, 51814, 59216, 62496, 66618, 70308, 77721, 80352, 88824, 93744, 99927, 103628, 114731, 118432, 133236, 140616, 155442, 177648, 187488, 199854, 207256, 229462, 233163, 266472, 281232, 299781, 310884, 344193, 355296, 399708, 414512, 458924, 466326, 532944, 562464, 599562, 621768, 688386, 699489, 799416, 803117, 829024, 917848, 932652, 1032579, 1065888, 1199124, 1243536, 1376772, 1398978, 1598832, 1606234, 1835696, 1865304, 2065158, 2098467, 2398248, 2409351, 2487072, 2753544, 2797956, 3097737, 3197664, 3212468, 3671392, 3730608, 4130316, 4196934, 4796496, 4818702, 5507088, 5595912, 6195474, 6424936, 7228053, 7461216, 8260632, 8393868, 9293211, 9592992, 9637404, 11014176, 11191824, 12390948, 12849872, 14456106, 16521264, 16787736, 18586422, 19274808, 21684159, 22383648, 24781896, 25699744, 28912212, 33042528, 33575472, 37172844, 38549616, 43368318, 49563792, 57824424, 65052477, 67150944, 74345688, 77099232, 86736636, 99127584, 115648848, 130104954, 148691376, 173473272, 231297696, 260209908, 297382752, 346946544, 520419816, 693893088, 1040839632, 2081679264]

約数ペア:

[(1, 2081679264), (2, 1040839632), (3, 693893088), (4, 520419816), (6, 346946544), (7, 297382752), (8, 260209908), (9, 231297696), (12, 173473272), (14, 148691376), (16, 130104954), (18, 115648848), (21, 99127584), (24, 86736636), (27, 77099232), (28, 74345688), (31, 67150944), (32, 65052477), (36, 57824424), (42, 49563792), (48, 43368318), (54, 38549616), (56, 37172844), (62, 33575472), (63, 33042528), (72, 28912212), (81, 25699744), (84, 24781896), (93, 22383648), (96, 21684159), (108, 19274808), (112, 18586422), (124, 16787736), (126, 16521264), (144, 14456106), (162, 12849872), (168, 12390948), (186, 11191824), (189, 11014176), (216, 9637404), (217, 9592992), (224, 9293211), (248, 8393868), (252, 8260632), (279, 7461216), (288, 7228053), (324, 6424936), (336, 6195474), (372, 5595912), (378, 5507088), (432, 4818702), (434, 4796496), (496, 4196934), (504, 4130316), (558, 3730608), (567, 3671392), (648, 3212468), (651, 3197664), (672, 3097737), (744, 2797956), (756, 2753544), (837, 2487072), (864, 2409351), (868, 2398248), (992, 2098467), (1008, 2065158), (1116, 1865304), (1134, 1835696), (1296, 1606234), (1302, 1598832), (1488, 1398978), (1512, 1376772), (1674, 1243536), (1736, 1199124), (1953, 1065888), (2016, 1032579), (2232, 932652), (2268, 917848), (2511, 829024), (2592, 803117), (2604, 799416), (2976, 699489), (3024, 688386), (3348, 621768), (3472, 599562), (3701, 562464), (3906, 532944), (4464, 466326), (4536, 458924), (5022, 414512), (5208, 399708), (5859, 355296), (6048, 344193), (6696, 310884), (6944, 299781), (7402, 281232), (7812, 266472), (8928, 233163), (9072, 229462), (10044, 207256), (10416, 199854), (11103, 187488), (11718, 177648), (13392, 155442), (14804, 140616), (15624, 133236), (17577, 118432), (18144, 114731), (20088, 103628), (20832, 99927), (22206, 93744), (23436, 88824), (25907, 80352), (26784, 77721), (29608, 70308), (31248, 66618), (33309, 62496), (35154, 59216), (40176, 51814), (44412, 46872)]