671230848

素因数分解:

$2^7\times 3^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{499}}^1$

素因数の和:660

約数の個数: 128

約数和(自身を含む): 1860480000

約数和(自身を除く): 1189249152

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 64, 93, 96, 113, 124, 128, 186, 192, 226, 248, 339, 372, 384, 452, 496, 499, 678, 744, 904, 992, 998, 1356, 1488, 1497, 1808, 1984, 1996, 2712, 2976, 2994, 3503, 3616, 3968, 3992, 5424, 5952, 5988, 7006, 7232, 7984, 10509, 10848, 11904, 11976, 14012, 14464, 15469, 15968, 21018, 21696, 23952, 28024, 30938, 31936, 42036, 43392, 46407, 47904, 56048, 56387, 61876, 63872, 84072, 92814, 95808, 112096, 112774, 123752, 168144, 169161, 185628, 191616, 224192, 225548, 247504, 336288, 338322, 371256, 448384, 451096, 495008, 672576, 676644, 742512, 902192, 990016, 1345152, 1353288, 1485024, 1747997, 1804384, 1980032, 2706576, 2970048, 3495994, 3608768, 5243991, 5413152, 5940096, 6991988, 7217536, 10487982, 10826304, 13983976, 20975964, 21652608, 27967952, 41951928, 55935904, 83903856, 111871808, 167807712, 223743616, 335615424, 671230848]

約数ペア:

[(1, 671230848), (2, 335615424), (3, 223743616), (4, 167807712), (6, 111871808), (8, 83903856), (12, 55935904), (16, 41951928), (24, 27967952), (31, 21652608), (32, 20975964), (48, 13983976), (62, 10826304), (64, 10487982), (93, 7217536), (96, 6991988), (113, 5940096), (124, 5413152), (128, 5243991), (186, 3608768), (192, 3495994), (226, 2970048), (248, 2706576), (339, 1980032), (372, 1804384), (384, 1747997), (452, 1485024), (496, 1353288), (499, 1345152), (678, 990016), (744, 902192), (904, 742512), (992, 676644), (998, 672576), (1356, 495008), (1488, 451096), (1497, 448384), (1808, 371256), (1984, 338322), (1996, 336288), (2712, 247504), (2976, 225548), (2994, 224192), (3503, 191616), (3616, 185628), (3968, 169161), (3992, 168144), (5424, 123752), (5952, 112774), (5988, 112096), (7006, 95808), (7232, 92814), (7984, 84072), (10509, 63872), (10848, 61876), (11904, 56387), (11976, 56048), (14012, 47904), (14464, 46407), (15469, 43392), (15968, 42036), (21018, 31936), (21696, 30938), (23952, 28024)]