2008656

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1$

素因数の和:93

約数の個数: 120

約数和(自身を含む): 6431880

約数和(自身を除く): 4423224

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 29, 36, 37, 39, 48, 52, 58, 72, 74, 78, 87, 104, 111, 116, 117, 144, 148, 156, 174, 208, 222, 232, 234, 261, 296, 312, 333, 348, 377, 444, 464, 468, 481, 522, 592, 624, 666, 696, 754, 888, 936, 962, 1044, 1073, 1131, 1332, 1392, 1443, 1508, 1776, 1872, 1924, 2088, 2146, 2262, 2664, 2886, 3016, 3219, 3393, 3848, 4176, 4292, 4329, 4524, 5328, 5772, 6032, 6438, 6786, 7696, 8584, 8658, 9048, 9657, 11544, 12876, 13572, 13949, 17168, 17316, 18096, 19314, 23088, 25752, 27144, 27898, 34632, 38628, 41847, 51504, 54288, 55796, 69264, 77256, 83694, 111592, 125541, 154512, 167388, 223184, 251082, 334776, 502164, 669552, 1004328, 2008656]

約数ペア:

[(1, 2008656), (2, 1004328), (3, 669552), (4, 502164), (6, 334776), (8, 251082), (9, 223184), (12, 167388), (13, 154512), (16, 125541), (18, 111592), (24, 83694), (26, 77256), (29, 69264), (36, 55796), (37, 54288), (39, 51504), (48, 41847), (52, 38628), (58, 34632), (72, 27898), (74, 27144), (78, 25752), (87, 23088), (104, 19314), (111, 18096), (116, 17316), (117, 17168), (144, 13949), (148, 13572), (156, 12876), (174, 11544), (208, 9657), (222, 9048), (232, 8658), (234, 8584), (261, 7696), (296, 6786), (312, 6438), (333, 6032), (348, 5772), (377, 5328), (444, 4524), (464, 4329), (468, 4292), (481, 4176), (522, 3848), (592, 3393), (624, 3219), (666, 3016), (696, 2886), (754, 2664), (888, 2262), (936, 2146), (962, 2088), (1044, 1924), (1073, 1872), (1131, 1776), (1332, 1508), (1392, 1443)]