551380608

素因数分解:

$2^7\times 3^6\times {\mathrm{19}}^1\times {\mathrm{311}}^1$

素因数の和:362

約数の個数: 224

約数和(自身を含む): 1739181600

約数和(自身を除く): 1187800992

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 32, 36, 38, 48, 54, 57, 64, 72, 76, 81, 96, 108, 114, 128, 144, 152, 162, 171, 192, 216, 228, 243, 288, 304, 311, 324, 342, 384, 432, 456, 486, 513, 576, 608, 622, 648, 684, 729, 864, 912, 933, 972, 1026, 1152, 1216, 1244, 1296, 1368, 1458, 1539, 1728, 1824, 1866, 1944, 2052, 2432, 2488, 2592, 2736, 2799, 2916, 3078, 3456, 3648, 3732, 3888, 4104, 4617, 4976, 5184, 5472, 5598, 5832, 5909, 6156, 7296, 7464, 7776, 8208, 8397, 9234, 9952, 10368, 10944, 11196, 11664, 11818, 12312, 13851, 14928, 15552, 16416, 16794, 17727, 18468, 19904, 21888, 22392, 23328, 23636, 24624, 25191, 27702, 29856, 31104, 32832, 33588, 35454, 36936, 39808, 44784, 46656, 47272, 49248, 50382, 53181, 55404, 59712, 65664, 67176, 70908, 73872, 75573, 89568, 93312, 94544, 98496, 100764, 106362, 110808, 119424, 134352, 141816, 147744, 151146, 159543, 179136, 189088, 196992, 201528, 212724, 221616, 226719, 268704, 283632, 295488, 302292, 319086, 358272, 378176, 403056, 425448, 443232, 453438, 478629, 537408, 567264, 590976, 604584, 638172, 756352, 806112, 850896, 886464, 906876, 957258, 1074816, 1134528, 1209168, 1276344, 1435887, 1612224, 1701792, 1772928, 1813752, 1914516, 2269056, 2418336, 2552688, 2871774, 3224448, 3403584, 3627504, 3829032, 4307661, 4836672, 5105376, 5743548, 6807168, 7255008, 7658064, 8615322, 9673344, 10210752, 11487096, 14510016, 15316128, 17230644, 20421504, 22974192, 29020032, 30632256, 34461288, 45948384, 61264512, 68922576, 91896768, 137845152, 183793536, 275690304, 551380608]

約数ペア:

[(1, 551380608), (2, 275690304), (3, 183793536), (4, 137845152), (6, 91896768), (8, 68922576), (9, 61264512), (12, 45948384), (16, 34461288), (18, 30632256), (19, 29020032), (24, 22974192), (27, 20421504), (32, 17230644), (36, 15316128), (38, 14510016), (48, 11487096), (54, 10210752), (57, 9673344), (64, 8615322), (72, 7658064), (76, 7255008), (81, 6807168), (96, 5743548), (108, 5105376), (114, 4836672), (128, 4307661), (144, 3829032), (152, 3627504), (162, 3403584), (171, 3224448), (192, 2871774), (216, 2552688), (228, 2418336), (243, 2269056), (288, 1914516), (304, 1813752), (311, 1772928), (324, 1701792), (342, 1612224), (384, 1435887), (432, 1276344), (456, 1209168), (486, 1134528), (513, 1074816), (576, 957258), (608, 906876), (622, 886464), (648, 850896), (684, 806112), (729, 756352), (864, 638172), (912, 604584), (933, 590976), (972, 567264), (1026, 537408), (1152, 478629), (1216, 453438), (1244, 443232), (1296, 425448), (1368, 403056), (1458, 378176), (1539, 358272), (1728, 319086), (1824, 302292), (1866, 295488), (1944, 283632), (2052, 268704), (2432, 226719), (2488, 221616), (2592, 212724), (2736, 201528), (2799, 196992), (2916, 189088), (3078, 179136), (3456, 159543), (3648, 151146), (3732, 147744), (3888, 141816), (4104, 134352), (4617, 119424), (4976, 110808), (5184, 106362), (5472, 100764), (5598, 98496), (5832, 94544), (5909, 93312), (6156, 89568), (7296, 75573), (7464, 73872), (7776, 70908), (8208, 67176), (8397, 65664), (9234, 59712), (9952, 55404), (10368, 53181), (10944, 50382), (11196, 49248), (11664, 47272), (11818, 46656), (12312, 44784), (13851, 39808), (14928, 36936), (15552, 35454), (16416, 33588), (16794, 32832), (17727, 31104), (18468, 29856), (19904, 27702), (21888, 25191), (22392, 24624), (23328, 23636)]