1247635872

素因数分解:

$2^5\times 3^5\times 7^1\times {\mathrm{22921}}^1$

素因数の和:22953

約数の個数: 144

約数和(自身を含む): 4205178432

約数和(自身を除く): 2957542560

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 72, 81, 84, 96, 108, 112, 126, 144, 162, 168, 189, 216, 224, 243, 252, 288, 324, 336, 378, 432, 486, 504, 567, 648, 672, 756, 864, 972, 1008, 1134, 1296, 1512, 1701, 1944, 2016, 2268, 2592, 3024, 3402, 3888, 4536, 6048, 6804, 7776, 9072, 13608, 18144, 22921, 27216, 45842, 54432, 68763, 91684, 137526, 160447, 183368, 206289, 275052, 320894, 366736, 412578, 481341, 550104, 618867, 641788, 733472, 825156, 962682, 1100208, 1237734, 1283576, 1444023, 1650312, 1856601, 1925364, 2200416, 2475468, 2567152, 2888046, 3300624, 3713202, 3850728, 4332069, 4950936, 5134304, 5569803, 5776092, 6601248, 7426404, 7701456, 8664138, 9901872, 11139606, 11552184, 12996207, 14852808, 15402912, 17328276, 19803744, 22279212, 23104368, 25992414, 29705616, 34656552, 38988621, 44558424, 46208736, 51984828, 59411232, 69313104, 77977242, 89116848, 103969656, 138626208, 155954484, 178233696, 207939312, 311908968, 415878624, 623817936, 1247635872]

約数ペア:

[(1, 1247635872), (2, 623817936), (3, 415878624), (4, 311908968), (6, 207939312), (7, 178233696), (8, 155954484), (9, 138626208), (12, 103969656), (14, 89116848), (16, 77977242), (18, 69313104), (21, 59411232), (24, 51984828), (27, 46208736), (28, 44558424), (32, 38988621), (36, 34656552), (42, 29705616), (48, 25992414), (54, 23104368), (56, 22279212), (63, 19803744), (72, 17328276), (81, 15402912), (84, 14852808), (96, 12996207), (108, 11552184), (112, 11139606), (126, 9901872), (144, 8664138), (162, 7701456), (168, 7426404), (189, 6601248), (216, 5776092), (224, 5569803), (243, 5134304), (252, 4950936), (288, 4332069), (324, 3850728), (336, 3713202), (378, 3300624), (432, 2888046), (486, 2567152), (504, 2475468), (567, 2200416), (648, 1925364), (672, 1856601), (756, 1650312), (864, 1444023), (972, 1283576), (1008, 1237734), (1134, 1100208), (1296, 962682), (1512, 825156), (1701, 733472), (1944, 641788), (2016, 618867), (2268, 550104), (2592, 481341), (3024, 412578), (3402, 366736), (3888, 320894), (4536, 275052), (6048, 206289), (6804, 183368), (7776, 160447), (9072, 137526), (13608, 91684), (18144, 68763), (22921, 54432), (27216, 45842)]