538201664

素因数分解:

$2^6\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{271}}^1$

素因数の和:345

約数の個数: 224

約数和(自身を含む): 1485668352

約数和(自身を除く): 947466688

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 16, 22, 26, 28, 31, 32, 44, 52, 56, 62, 64, 77, 88, 91, 104, 112, 124, 143, 154, 176, 182, 208, 217, 224, 248, 271, 286, 308, 341, 352, 364, 403, 416, 434, 448, 496, 542, 572, 616, 682, 704, 728, 806, 832, 868, 992, 1001, 1084, 1144, 1232, 1364, 1456, 1612, 1736, 1897, 1984, 2002, 2168, 2288, 2387, 2464, 2728, 2821, 2912, 2981, 3224, 3472, 3523, 3794, 4004, 4336, 4433, 4576, 4774, 4928, 5456, 5642, 5824, 5962, 6448, 6944, 7046, 7588, 8008, 8401, 8672, 8866, 9152, 9548, 10912, 11284, 11924, 12896, 13888, 14092, 15176, 16016, 16802, 17344, 17732, 19096, 20867, 21824, 22568, 23848, 24661, 25792, 28184, 30352, 31031, 32032, 33604, 35464, 38192, 38753, 41734, 45136, 47696, 49322, 56368, 58807, 60704, 62062, 64064, 67208, 70928, 76384, 77506, 83468, 90272, 92411, 95392, 98644, 109213, 112736, 117614, 121408, 124124, 134416, 141856, 152768, 155012, 166936, 180544, 184822, 190784, 197288, 218426, 225472, 235228, 248248, 268832, 271271, 283712, 310024, 333872, 369644, 394576, 436852, 470456, 496496, 537664, 542542, 620048, 646877, 667744, 739288, 764491, 789152, 873704, 940912, 992992, 1085084, 1201343, 1240096, 1293754, 1335488, 1478576, 1528982, 1578304, 1747408, 1881824, 1985984, 2170168, 2402686, 2480192, 2587508, 2957152, 3057964, 3494816, 3763648, 4340336, 4805372, 5175016, 5914304, 6115928, 6989632, 8409401, 8680672, 9610744, 10350032, 12231856, 16818802, 17361344, 19221488, 20700064, 24463712, 33637604, 38442976, 41400128, 48927424, 67275208, 76885952, 134550416, 269100832, 538201664]

約数ペア:

[(1, 538201664), (2, 269100832), (4, 134550416), (7, 76885952), (8, 67275208), (11, 48927424), (13, 41400128), (14, 38442976), (16, 33637604), (22, 24463712), (26, 20700064), (28, 19221488), (31, 17361344), (32, 16818802), (44, 12231856), (52, 10350032), (56, 9610744), (62, 8680672), (64, 8409401), (77, 6989632), (88, 6115928), (91, 5914304), (104, 5175016), (112, 4805372), (124, 4340336), (143, 3763648), (154, 3494816), (176, 3057964), (182, 2957152), (208, 2587508), (217, 2480192), (224, 2402686), (248, 2170168), (271, 1985984), (286, 1881824), (308, 1747408), (341, 1578304), (352, 1528982), (364, 1478576), (403, 1335488), (416, 1293754), (434, 1240096), (448, 1201343), (496, 1085084), (542, 992992), (572, 940912), (616, 873704), (682, 789152), (704, 764491), (728, 739288), (806, 667744), (832, 646877), (868, 620048), (992, 542542), (1001, 537664), (1084, 496496), (1144, 470456), (1232, 436852), (1364, 394576), (1456, 369644), (1612, 333872), (1736, 310024), (1897, 283712), (1984, 271271), (2002, 268832), (2168, 248248), (2288, 235228), (2387, 225472), (2464, 218426), (2728, 197288), (2821, 190784), (2912, 184822), (2981, 180544), (3224, 166936), (3472, 155012), (3523, 152768), (3794, 141856), (4004, 134416), (4336, 124124), (4433, 121408), (4576, 117614), (4774, 112736), (4928, 109213), (5456, 98644), (5642, 95392), (5824, 92411), (5962, 90272), (6448, 83468), (6944, 77506), (7046, 76384), (7588, 70928), (8008, 67208), (8401, 64064), (8672, 62062), (8866, 60704), (9152, 58807), (9548, 56368), (10912, 49322), (11284, 47696), (11924, 45136), (12896, 41734), (13888, 38753), (14092, 38192), (15176, 35464), (16016, 33604), (16802, 32032), (17344, 31031), (17732, 30352), (19096, 28184), (20867, 25792), (21824, 24661), (22568, 23848)]