268538019848

素因数分解:

$2^3\times 7^2\times {\mathrm{19}}^1\times {\mathrm{2063}}^1\times {\mathrm{17477}}^1$

素因数の和:19579

約数の個数: 96

約数和(自身を含む): 616875523200

約数和(自身を除く): 348337503352

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 49, 56, 76, 98, 133, 152, 196, 266, 392, 532, 931, 1064, 1862, 2063, 3724, 4126, 7448, 8252, 14441, 16504, 17477, 28882, 34954, 39197, 57764, 69908, 78394, 101087, 115528, 122339, 139816, 156788, 202174, 244678, 274379, 313576, 332063, 404348, 489356, 548758, 664126, 808696, 856373, 978712, 1097516, 1328252, 1712746, 1920653, 2195032, 2324441, 2656504, 3425492, 3841306, 4648882, 6850984, 7682612, 9297764, 15365224, 16271087, 18595528, 32542174, 36055051, 65084348, 72110102, 130168696, 144220204, 252385357, 288440408, 504770714, 685045969, 1009541428, 1370091938, 1766697499, 2019082856, 2740183876, 3533394998, 4795321783, 5480367752, 7066789996, 9590643566, 14133579992, 19181287132, 33567252481, 38362574264, 67134504962, 134269009924, 268538019848]

約数ペア:

[(1, 268538019848), (2, 134269009924), (4, 67134504962), (7, 38362574264), (8, 33567252481), (14, 19181287132), (19, 14133579992), (28, 9590643566), (38, 7066789996), (49, 5480367752), (56, 4795321783), (76, 3533394998), (98, 2740183876), (133, 2019082856), (152, 1766697499), (196, 1370091938), (266, 1009541428), (392, 685045969), (532, 504770714), (931, 288440408), (1064, 252385357), (1862, 144220204), (2063, 130168696), (3724, 72110102), (4126, 65084348), (7448, 36055051), (8252, 32542174), (14441, 18595528), (16504, 16271087), (17477, 15365224), (28882, 9297764), (34954, 7682612), (39197, 6850984), (57764, 4648882), (69908, 3841306), (78394, 3425492), (101087, 2656504), (115528, 2324441), (122339, 2195032), (139816, 1920653), (156788, 1712746), (202174, 1328252), (244678, 1097516), (274379, 978712), (313576, 856373), (332063, 808696), (404348, 664126), (489356, 548758)]