440734272

素因数分解:

$2^6\times 3^1\times {\mathrm{11}}^2\times {\mathrm{61}}^1\times {\mathrm{311}}^1$

素因数の和:409

約数の個数: 168

約数和(自身を含む): 1306958016

約数和(自身を除く): 866223744

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 61, 64, 66, 88, 96, 121, 122, 132, 176, 183, 192, 242, 244, 264, 311, 352, 363, 366, 484, 488, 528, 622, 671, 704, 726, 732, 933, 968, 976, 1056, 1244, 1342, 1452, 1464, 1866, 1936, 1952, 2013, 2112, 2488, 2684, 2904, 2928, 3421, 3732, 3872, 3904, 4026, 4976, 5368, 5808, 5856, 6842, 7381, 7464, 7744, 8052, 9952, 10263, 10736, 11616, 11712, 13684, 14762, 14928, 16104, 18971, 19904, 20526, 21472, 22143, 23232, 27368, 29524, 29856, 32208, 37631, 37942, 41052, 42944, 44286, 54736, 56913, 59048, 59712, 64416, 75262, 75884, 82104, 88572, 109472, 112893, 113826, 118096, 128832, 150524, 151768, 164208, 177144, 208681, 218944, 225786, 227652, 236192, 301048, 303536, 328416, 354288, 417362, 451572, 455304, 472384, 602096, 607072, 626043, 656832, 708576, 834724, 903144, 910608, 1204192, 1214144, 1252086, 1417152, 1669448, 1806288, 1821216, 2295491, 2408384, 2504172, 3338896, 3612576, 3642432, 4590982, 5008344, 6677792, 6886473, 7225152, 9181964, 10016688, 13355584, 13772946, 18363928, 20033376, 27545892, 36727856, 40066752, 55091784, 73455712, 110183568, 146911424, 220367136, 440734272]

約数ペア:

[(1, 440734272), (2, 220367136), (3, 146911424), (4, 110183568), (6, 73455712), (8, 55091784), (11, 40066752), (12, 36727856), (16, 27545892), (22, 20033376), (24, 18363928), (32, 13772946), (33, 13355584), (44, 10016688), (48, 9181964), (61, 7225152), (64, 6886473), (66, 6677792), (88, 5008344), (96, 4590982), (121, 3642432), (122, 3612576), (132, 3338896), (176, 2504172), (183, 2408384), (192, 2295491), (242, 1821216), (244, 1806288), (264, 1669448), (311, 1417152), (352, 1252086), (363, 1214144), (366, 1204192), (484, 910608), (488, 903144), (528, 834724), (622, 708576), (671, 656832), (704, 626043), (726, 607072), (732, 602096), (933, 472384), (968, 455304), (976, 451572), (1056, 417362), (1244, 354288), (1342, 328416), (1452, 303536), (1464, 301048), (1866, 236192), (1936, 227652), (1952, 225786), (2013, 218944), (2112, 208681), (2488, 177144), (2684, 164208), (2904, 151768), (2928, 150524), (3421, 128832), (3732, 118096), (3872, 113826), (3904, 112893), (4026, 109472), (4976, 88572), (5368, 82104), (5808, 75884), (5856, 75262), (6842, 64416), (7381, 59712), (7464, 59048), (7744, 56913), (8052, 54736), (9952, 44286), (10263, 42944), (10736, 41052), (11616, 37942), (11712, 37631), (13684, 32208), (14762, 29856), (14928, 29524), (16104, 27368), (18971, 23232), (19904, 22143), (20526, 21472)]