1279789728

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{35933}}^1$

素因数の和:36006

約数の個数: 96

約数和(自身を含む): 3911918976

約数和(自身を除く): 2632129248

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 53, 56, 84, 96, 106, 112, 159, 168, 212, 224, 318, 336, 371, 424, 636, 672, 742, 848, 1113, 1272, 1484, 1696, 2226, 2544, 2968, 4452, 5088, 5936, 8904, 11872, 17808, 35616, 35933, 71866, 107799, 143732, 215598, 251531, 287464, 431196, 503062, 574928, 754593, 862392, 1006124, 1149856, 1509186, 1724784, 1904449, 2012248, 3018372, 3449568, 3808898, 4024496, 5713347, 6036744, 7617796, 8048992, 11426694, 12073488, 13331143, 15235592, 22853388, 24146976, 26662286, 30471184, 39993429, 45706776, 53324572, 60942368, 79986858, 91413552, 106649144, 159973716, 182827104, 213298288, 319947432, 426596576, 639894864, 1279789728]

約数ペア:

[(1, 1279789728), (2, 639894864), (3, 426596576), (4, 319947432), (6, 213298288), (7, 182827104), (8, 159973716), (12, 106649144), (14, 91413552), (16, 79986858), (21, 60942368), (24, 53324572), (28, 45706776), (32, 39993429), (42, 30471184), (48, 26662286), (53, 24146976), (56, 22853388), (84, 15235592), (96, 13331143), (106, 12073488), (112, 11426694), (159, 8048992), (168, 7617796), (212, 6036744), (224, 5713347), (318, 4024496), (336, 3808898), (371, 3449568), (424, 3018372), (636, 2012248), (672, 1904449), (742, 1724784), (848, 1509186), (1113, 1149856), (1272, 1006124), (1484, 862392), (1696, 754593), (2226, 574928), (2544, 503062), (2968, 431196), (4452, 287464), (5088, 251531), (5936, 215598), (8904, 143732), (11872, 107799), (17808, 71866), (35616, 35933)]