287093856

素因数分解:

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

素因数の和:2804

約数の個数: 96

約数和(自身を含む): 866896128

約数和(自身を除く): 579802272

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 163, 168, 224, 326, 336, 489, 652, 672, 978, 1141, 1304, 1956, 2282, 2608, 2621, 3423, 3912, 4564, 5216, 5242, 6846, 7824, 7863, 9128, 10484, 13692, 15648, 15726, 18256, 18347, 20968, 27384, 31452, 36512, 36694, 41936, 54768, 55041, 62904, 73388, 83872, 109536, 110082, 125808, 146776, 220164, 251616, 293552, 427223, 440328, 587104, 854446, 880656, 1281669, 1708892, 1761312, 2563338, 2990561, 3417784, 5126676, 5981122, 6835568, 8971683, 10253352, 11962244, 13671136, 17943366, 20506704, 23924488, 35886732, 41013408, 47848976, 71773464, 95697952, 143546928, 287093856]

約数ペア:

[(1, 287093856), (2, 143546928), (3, 95697952), (4, 71773464), (6, 47848976), (7, 41013408), (8, 35886732), (12, 23924488), (14, 20506704), (16, 17943366), (21, 13671136), (24, 11962244), (28, 10253352), (32, 8971683), (42, 6835568), (48, 5981122), (56, 5126676), (84, 3417784), (96, 2990561), (112, 2563338), (163, 1761312), (168, 1708892), (224, 1281669), (326, 880656), (336, 854446), (489, 587104), (652, 440328), (672, 427223), (978, 293552), (1141, 251616), (1304, 220164), (1956, 146776), (2282, 125808), (2608, 110082), (2621, 109536), (3423, 83872), (3912, 73388), (4564, 62904), (5216, 55041), (5242, 54768), (6846, 41936), (7824, 36694), (7863, 36512), (9128, 31452), (10484, 27384), (13692, 20968), (15648, 18347), (15726, 18256)]