2781244512

素因数分解:

$2^5\times 3^4\times {\mathrm{41}}^1\times {\mathrm{26171}}^1$

素因数の和:26234

約数の個数: 120

約数和(自身を含む): 8379384552

約数和(自身を除く): 5598140040

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 41, 48, 54, 72, 81, 82, 96, 108, 123, 144, 162, 164, 216, 246, 288, 324, 328, 369, 432, 492, 648, 656, 738, 864, 984, 1107, 1296, 1312, 1476, 1968, 2214, 2592, 2952, 3321, 3936, 4428, 5904, 6642, 8856, 11808, 13284, 17712, 26171, 26568, 35424, 52342, 53136, 78513, 104684, 106272, 157026, 209368, 235539, 314052, 418736, 471078, 628104, 706617, 837472, 942156, 1073011, 1256208, 1413234, 1884312, 2119851, 2146022, 2512416, 2826468, 3219033, 3768624, 4239702, 4292044, 5652936, 6438066, 7537248, 8479404, 8584088, 9657099, 11305872, 12876132, 16958808, 17168176, 19314198, 22611744, 25752264, 28971297, 33917616, 34336352, 38628396, 51504528, 57942594, 67835232, 77256792, 86913891, 103009056, 115885188, 154513584, 173827782, 231770376, 309027168, 347655564, 463540752, 695311128, 927081504, 1390622256, 2781244512]

約数ペア:

[(1, 2781244512), (2, 1390622256), (3, 927081504), (4, 695311128), (6, 463540752), (8, 347655564), (9, 309027168), (12, 231770376), (16, 173827782), (18, 154513584), (24, 115885188), (27, 103009056), (32, 86913891), (36, 77256792), (41, 67835232), (48, 57942594), (54, 51504528), (72, 38628396), (81, 34336352), (82, 33917616), (96, 28971297), (108, 25752264), (123, 22611744), (144, 19314198), (162, 17168176), (164, 16958808), (216, 12876132), (246, 11305872), (288, 9657099), (324, 8584088), (328, 8479404), (369, 7537248), (432, 6438066), (492, 5652936), (648, 4292044), (656, 4239702), (738, 3768624), (864, 3219033), (984, 2826468), (1107, 2512416), (1296, 2146022), (1312, 2119851), (1476, 1884312), (1968, 1413234), (2214, 1256208), (2592, 1073011), (2952, 942156), (3321, 837472), (3936, 706617), (4428, 628104), (5904, 471078), (6642, 418736), (8856, 314052), (11808, 235539), (13284, 209368), (17712, 157026), (26171, 106272), (26568, 104684), (35424, 78513), (52342, 53136)]