389076288

素因数分解:

$2^6\times 3^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{499}}^1$

素因数の和:676

約数の個数: 112

約数和(自身を含む): 1072896000

約数和(自身を除く): 683819712

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 64, 93, 96, 124, 131, 186, 192, 248, 262, 372, 393, 496, 499, 524, 744, 786, 992, 998, 1048, 1488, 1497, 1572, 1984, 1996, 2096, 2976, 2994, 3144, 3992, 4061, 4192, 5952, 5988, 6288, 7984, 8122, 8384, 11976, 12183, 12576, 15469, 15968, 16244, 23952, 24366, 25152, 30938, 31936, 32488, 46407, 47904, 48732, 61876, 64976, 65369, 92814, 95808, 97464, 123752, 129952, 130738, 185628, 194928, 196107, 247504, 259904, 261476, 371256, 389856, 392214, 495008, 522952, 742512, 779712, 784428, 990016, 1045904, 1485024, 1568856, 2026439, 2091808, 2970048, 3137712, 4052878, 4183616, 6079317, 6275424, 8105756, 12158634, 12550848, 16211512, 24317268, 32423024, 48634536, 64846048, 97269072, 129692096, 194538144, 389076288]

約数ペア:

[(1, 389076288), (2, 194538144), (3, 129692096), (4, 97269072), (6, 64846048), (8, 48634536), (12, 32423024), (16, 24317268), (24, 16211512), (31, 12550848), (32, 12158634), (48, 8105756), (62, 6275424), (64, 6079317), (93, 4183616), (96, 4052878), (124, 3137712), (131, 2970048), (186, 2091808), (192, 2026439), (248, 1568856), (262, 1485024), (372, 1045904), (393, 990016), (496, 784428), (499, 779712), (524, 742512), (744, 522952), (786, 495008), (992, 392214), (998, 389856), (1048, 371256), (1488, 261476), (1497, 259904), (1572, 247504), (1984, 196107), (1996, 194928), (2096, 185628), (2976, 130738), (2994, 129952), (3144, 123752), (3992, 97464), (4061, 95808), (4192, 92814), (5952, 65369), (5988, 64976), (6288, 61876), (7984, 48732), (8122, 47904), (8384, 46407), (11976, 32488), (12183, 31936), (12576, 30938), (15469, 25152), (15968, 24366), (16244, 23952)]