21565084032

素因数分解:

$2^7\times 3^3\times {\mathrm{31}}^1\times {\mathrm{201287}}^1$

素因数の和:201341

約数の個数: 128

約数和(自身を含む): 65700403200

約数和(自身を除く): 44135319168

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 32, 36, 48, 54, 62, 64, 72, 93, 96, 108, 124, 128, 144, 186, 192, 216, 248, 279, 288, 372, 384, 432, 496, 558, 576, 744, 837, 864, 992, 1116, 1152, 1488, 1674, 1728, 1984, 2232, 2976, 3348, 3456, 3968, 4464, 5952, 6696, 8928, 11904, 13392, 17856, 26784, 35712, 53568, 107136, 201287, 402574, 603861, 805148, 1207722, 1610296, 1811583, 2415444, 3220592, 3623166, 4830888, 5434749, 6239897, 6441184, 7246332, 9661776, 10869498, 12479794, 12882368, 14492664, 18719691, 19323552, 21738996, 24959588, 25764736, 28985328, 37439382, 38647104, 43477992, 49919176, 56159073, 57970656, 74878764, 77294208, 86955984, 99838352, 112318146, 115941312, 149757528, 168477219, 173911968, 199676704, 224636292, 231882624, 299515056, 336954438, 347823936, 399353408, 449272584, 599030112, 673908876, 695647872, 798706816, 898545168, 1198060224, 1347817752, 1797090336, 2396120448, 2695635504, 3594180672, 5391271008, 7188361344, 10782542016, 21565084032]

約数ペア:

[(1, 21565084032), (2, 10782542016), (3, 7188361344), (4, 5391271008), (6, 3594180672), (8, 2695635504), (9, 2396120448), (12, 1797090336), (16, 1347817752), (18, 1198060224), (24, 898545168), (27, 798706816), (31, 695647872), (32, 673908876), (36, 599030112), (48, 449272584), (54, 399353408), (62, 347823936), (64, 336954438), (72, 299515056), (93, 231882624), (96, 224636292), (108, 199676704), (124, 173911968), (128, 168477219), (144, 149757528), (186, 115941312), (192, 112318146), (216, 99838352), (248, 86955984), (279, 77294208), (288, 74878764), (372, 57970656), (384, 56159073), (432, 49919176), (496, 43477992), (558, 38647104), (576, 37439382), (744, 28985328), (837, 25764736), (864, 24959588), (992, 21738996), (1116, 19323552), (1152, 18719691), (1488, 14492664), (1674, 12882368), (1728, 12479794), (1984, 10869498), (2232, 9661776), (2976, 7246332), (3348, 6441184), (3456, 6239897), (3968, 5434749), (4464, 4830888), (5952, 3623166), (6696, 3220592), (8928, 2415444), (11904, 1811583), (13392, 1610296), (17856, 1207722), (26784, 805148), (35712, 603861), (53568, 402574), (107136, 201287)]