771284976

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{61}}^1\times {\mathrm{311}}^1$

素因数の和:412

約数の個数: 240

約数和(自身を含む): 2552169984

約数和(自身を除く): 1780885008

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 33, 42, 44, 48, 56, 61, 66, 77, 84, 88, 112, 121, 122, 132, 154, 168, 176, 183, 231, 242, 244, 264, 308, 311, 336, 363, 366, 427, 462, 484, 488, 528, 616, 622, 671, 726, 732, 847, 854, 924, 933, 968, 976, 1232, 1244, 1281, 1342, 1452, 1464, 1694, 1708, 1848, 1866, 1936, 2013, 2177, 2488, 2541, 2562, 2684, 2904, 2928, 3388, 3416, 3421, 3696, 3732, 4026, 4354, 4697, 4976, 5082, 5124, 5368, 5808, 6531, 6776, 6832, 6842, 7381, 7464, 8052, 8708, 9394, 10164, 10248, 10263, 10736, 13062, 13552, 13684, 14091, 14762, 14928, 16104, 17416, 18788, 18971, 20328, 20496, 20526, 22143, 23947, 26124, 27368, 28182, 29524, 32208, 34832, 37576, 37631, 37942, 40656, 41052, 44286, 47894, 51667, 52248, 54736, 56364, 56913, 59048, 71841, 75152, 75262, 75884, 82104, 88572, 95788, 103334, 104496, 112728, 112893, 113826, 118096, 132797, 143682, 150524, 151768, 155001, 164208, 177144, 191576, 206668, 208681, 225456, 225786, 227652, 263417, 265594, 287364, 301048, 303536, 310002, 354288, 383152, 398391, 413336, 417362, 451572, 455304, 526834, 531188, 574728, 602096, 620004, 626043, 790251, 796782, 826672, 834724, 903144, 910608, 1053668, 1062376, 1149456, 1240008, 1252086, 1460767, 1580502, 1593564, 1669448, 1806288, 2107336, 2124752, 2295491, 2480016, 2504172, 2921534, 3161004, 3187128, 3338896, 4214672, 4382301, 4590982, 5008344, 5843068, 6322008, 6374256, 6886473, 8764602, 9181964, 10016688, 11686136, 12644016, 13772946, 16068437, 17529204, 18363928, 23372272, 27545892, 32136874, 35058408, 36727856, 48205311, 55091784, 64273748, 70116816, 96410622, 110183568, 128547496, 192821244, 257094992, 385642488, 771284976]

約数ペア:

[(1, 771284976), (2, 385642488), (3, 257094992), (4, 192821244), (6, 128547496), (7, 110183568), (8, 96410622), (11, 70116816), (12, 64273748), (14, 55091784), (16, 48205311), (21, 36727856), (22, 35058408), (24, 32136874), (28, 27545892), (33, 23372272), (42, 18363928), (44, 17529204), (48, 16068437), (56, 13772946), (61, 12644016), (66, 11686136), (77, 10016688), (84, 9181964), (88, 8764602), (112, 6886473), (121, 6374256), (122, 6322008), (132, 5843068), (154, 5008344), (168, 4590982), (176, 4382301), (183, 4214672), (231, 3338896), (242, 3187128), (244, 3161004), (264, 2921534), (308, 2504172), (311, 2480016), (336, 2295491), (363, 2124752), (366, 2107336), (427, 1806288), (462, 1669448), (484, 1593564), (488, 1580502), (528, 1460767), (616, 1252086), (622, 1240008), (671, 1149456), (726, 1062376), (732, 1053668), (847, 910608), (854, 903144), (924, 834724), (933, 826672), (968, 796782), (976, 790251), (1232, 626043), (1244, 620004), (1281, 602096), (1342, 574728), (1452, 531188), (1464, 526834), (1694, 455304), (1708, 451572), (1848, 417362), (1866, 413336), (1936, 398391), (2013, 383152), (2177, 354288), (2488, 310002), (2541, 303536), (2562, 301048), (2684, 287364), (2904, 265594), (2928, 263417), (3388, 227652), (3416, 225786), (3421, 225456), (3696, 208681), (3732, 206668), (4026, 191576), (4354, 177144), (4697, 164208), (4976, 155001), (5082, 151768), (5124, 150524), (5368, 143682), (5808, 132797), (6531, 118096), (6776, 113826), (6832, 112893), (6842, 112728), (7381, 104496), (7464, 103334), (8052, 95788), (8708, 88572), (9394, 82104), (10164, 75884), (10248, 75262), (10263, 75152), (10736, 71841), (13062, 59048), (13552, 56913), (13684, 56364), (14091, 54736), (14762, 52248), (14928, 51667), (16104, 47894), (17416, 44286), (18788, 41052), (18971, 40656), (20328, 37942), (20496, 37631), (20526, 37576), (22143, 34832), (23947, 32208), (26124, 29524), (27368, 28182)]