2009656992

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{163}}^1\times {\mathrm{2621}}^1$

素因数の和:2811

約数の個数: 144

約数和(自身を含む): 6176634912

約数和(自身を除く): 4166977920

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 84, 96, 98, 112, 147, 163, 168, 196, 224, 294, 326, 336, 392, 489, 588, 652, 672, 784, 978, 1141, 1176, 1304, 1568, 1956, 2282, 2352, 2608, 2621, 3423, 3912, 4564, 4704, 5216, 5242, 6846, 7824, 7863, 7987, 9128, 10484, 13692, 15648, 15726, 15974, 18256, 18347, 20968, 23961, 27384, 31452, 31948, 36512, 36694, 41936, 47922, 54768, 55041, 62904, 63896, 73388, 83872, 95844, 109536, 110082, 125808, 127792, 128429, 146776, 191688, 220164, 251616, 255584, 256858, 293552, 383376, 385287, 427223, 440328, 513716, 587104, 766752, 770574, 854446, 880656, 1027432, 1281669, 1541148, 1708892, 1761312, 2054864, 2563338, 2990561, 3082296, 3417784, 4109728, 5126676, 5981122, 6164592, 6835568, 8971683, 10253352, 11962244, 12329184, 13671136, 17943366, 20506704, 20933927, 23924488, 35886732, 41013408, 41867854, 47848976, 62801781, 71773464, 83735708, 95697952, 125603562, 143546928, 167471416, 251207124, 287093856, 334942832, 502414248, 669885664, 1004828496, 2009656992]

約数ペア:

[(1, 2009656992), (2, 1004828496), (3, 669885664), (4, 502414248), (6, 334942832), (7, 287093856), (8, 251207124), (12, 167471416), (14, 143546928), (16, 125603562), (21, 95697952), (24, 83735708), (28, 71773464), (32, 62801781), (42, 47848976), (48, 41867854), (49, 41013408), (56, 35886732), (84, 23924488), (96, 20933927), (98, 20506704), (112, 17943366), (147, 13671136), (163, 12329184), (168, 11962244), (196, 10253352), (224, 8971683), (294, 6835568), (326, 6164592), (336, 5981122), (392, 5126676), (489, 4109728), (588, 3417784), (652, 3082296), (672, 2990561), (784, 2563338), (978, 2054864), (1141, 1761312), (1176, 1708892), (1304, 1541148), (1568, 1281669), (1956, 1027432), (2282, 880656), (2352, 854446), (2608, 770574), (2621, 766752), (3423, 587104), (3912, 513716), (4564, 440328), (4704, 427223), (5216, 385287), (5242, 383376), (6846, 293552), (7824, 256858), (7863, 255584), (7987, 251616), (9128, 220164), (10484, 191688), (13692, 146776), (15648, 128429), (15726, 127792), (15974, 125808), (18256, 110082), (18347, 109536), (20968, 95844), (23961, 83872), (27384, 73388), (31452, 63896), (31948, 62904), (36512, 55041), (36694, 54768), (41936, 47922)]