204717744

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{499}}^1$

素因数の和:568

約数の個数: 240

約数和(自身を含む): 735072000

約数和(自身を除く): 530354256

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 16, 18, 21, 22, 24, 28, 33, 36, 37, 42, 44, 48, 56, 63, 66, 72, 74, 77, 84, 88, 99, 111, 112, 126, 132, 144, 148, 154, 168, 176, 198, 222, 231, 252, 259, 264, 296, 308, 333, 336, 396, 407, 444, 462, 499, 504, 518, 528, 592, 616, 666, 693, 777, 792, 814, 888, 924, 998, 1008, 1036, 1221, 1232, 1332, 1386, 1497, 1554, 1584, 1628, 1776, 1848, 1996, 2072, 2331, 2442, 2664, 2772, 2849, 2994, 3108, 3256, 3493, 3663, 3696, 3992, 4144, 4491, 4662, 4884, 5328, 5489, 5544, 5698, 5988, 6216, 6512, 6986, 7326, 7984, 8547, 8982, 9324, 9768, 10479, 10978, 11088, 11396, 11976, 12432, 13972, 14652, 16467, 17094, 17964, 18463, 18648, 19536, 20958, 21956, 22792, 23952, 25641, 27944, 29304, 31437, 32934, 34188, 35928, 36926, 37296, 38423, 41916, 43912, 45584, 49401, 51282, 55389, 55888, 58608, 62874, 65868, 68376, 71856, 73852, 76846, 83832, 87824, 98802, 102564, 110778, 115269, 125748, 129241, 131736, 136752, 147704, 153692, 166167, 167664, 197604, 203093, 205128, 221556, 230538, 251496, 258482, 263472, 295408, 307384, 332334, 345807, 387723, 395208, 406186, 410256, 443112, 461076, 502992, 516964, 609279, 614768, 664668, 691614, 775446, 790416, 812372, 886224, 922152, 1033928, 1163169, 1218558, 1329336, 1383228, 1421651, 1550892, 1624744, 1827837, 1844304, 2067856, 2326338, 2437116, 2658672, 2766456, 2843302, 3101784, 3249488, 3655674, 4264953, 4652676, 4874232, 5532912, 5686604, 6203568, 7311348, 8529906, 9305352, 9748464, 11373208, 12794859, 14622696, 17059812, 18610704, 22746416, 25589718, 29245392, 34119624, 51179436, 68239248, 102358872, 204717744]

約数ペア:

[(1, 204717744), (2, 102358872), (3, 68239248), (4, 51179436), (6, 34119624), (7, 29245392), (8, 25589718), (9, 22746416), (11, 18610704), (12, 17059812), (14, 14622696), (16, 12794859), (18, 11373208), (21, 9748464), (22, 9305352), (24, 8529906), (28, 7311348), (33, 6203568), (36, 5686604), (37, 5532912), (42, 4874232), (44, 4652676), (48, 4264953), (56, 3655674), (63, 3249488), (66, 3101784), (72, 2843302), (74, 2766456), (77, 2658672), (84, 2437116), (88, 2326338), (99, 2067856), (111, 1844304), (112, 1827837), (126, 1624744), (132, 1550892), (144, 1421651), (148, 1383228), (154, 1329336), (168, 1218558), (176, 1163169), (198, 1033928), (222, 922152), (231, 886224), (252, 812372), (259, 790416), (264, 775446), (296, 691614), (308, 664668), (333, 614768), (336, 609279), (396, 516964), (407, 502992), (444, 461076), (462, 443112), (499, 410256), (504, 406186), (518, 395208), (528, 387723), (592, 345807), (616, 332334), (666, 307384), (693, 295408), (777, 263472), (792, 258482), (814, 251496), (888, 230538), (924, 221556), (998, 205128), (1008, 203093), (1036, 197604), (1221, 167664), (1232, 166167), (1332, 153692), (1386, 147704), (1497, 136752), (1554, 131736), (1584, 129241), (1628, 125748), (1776, 115269), (1848, 110778), (1996, 102564), (2072, 98802), (2331, 87824), (2442, 83832), (2664, 76846), (2772, 73852), (2849, 71856), (2994, 68376), (3108, 65868), (3256, 62874), (3493, 58608), (3663, 55888), (3696, 55389), (3992, 51282), (4144, 49401), (4491, 45584), (4662, 43912), (4884, 41916), (5328, 38423), (5489, 37296), (5544, 36926), (5698, 35928), (5988, 34188), (6216, 32934), (6512, 31437), (6986, 29304), (7326, 27944), (7984, 25641), (8547, 23952), (8982, 22792), (9324, 21956), (9768, 20958), (10479, 19536), (10978, 18648), (11088, 18463), (11396, 17964), (11976, 17094), (12432, 16467), (13972, 14652)]