2788892928

素因数分解:

$2^8\times 3^2\times {\mathrm{31}}^1\times {\mathrm{39047}}^1$

素因数の和:39100

約数の個数: 108

約数和(自身を含む): 8300667648

約数和(自身を除く): 5511774720

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 62, 64, 72, 93, 96, 124, 128, 144, 186, 192, 248, 256, 279, 288, 372, 384, 496, 558, 576, 744, 768, 992, 1116, 1152, 1488, 1984, 2232, 2304, 2976, 3968, 4464, 5952, 7936, 8928, 11904, 17856, 23808, 35712, 39047, 71424, 78094, 117141, 156188, 234282, 312376, 351423, 468564, 624752, 702846, 937128, 1210457, 1249504, 1405692, 1874256, 2420914, 2499008, 2811384, 3631371, 3748512, 4841828, 4998016, 5622768, 7262742, 7497024, 9683656, 9996032, 10894113, 11245536, 14525484, 14994048, 19367312, 21788226, 22491072, 29050968, 29988096, 38734624, 43576452, 44982144, 58101936, 77469248, 87152904, 89964288, 116203872, 154938496, 174305808, 232407744, 309876992, 348611616, 464815488, 697223232, 929630976, 1394446464, 2788892928]

約数ペア:

[(1, 2788892928), (2, 1394446464), (3, 929630976), (4, 697223232), (6, 464815488), (8, 348611616), (9, 309876992), (12, 232407744), (16, 174305808), (18, 154938496), (24, 116203872), (31, 89964288), (32, 87152904), (36, 77469248), (48, 58101936), (62, 44982144), (64, 43576452), (72, 38734624), (93, 29988096), (96, 29050968), (124, 22491072), (128, 21788226), (144, 19367312), (186, 14994048), (192, 14525484), (248, 11245536), (256, 10894113), (279, 9996032), (288, 9683656), (372, 7497024), (384, 7262742), (496, 5622768), (558, 4998016), (576, 4841828), (744, 3748512), (768, 3631371), (992, 2811384), (1116, 2499008), (1152, 2420914), (1488, 1874256), (1984, 1405692), (2232, 1249504), (2304, 1210457), (2976, 937128), (3968, 702846), (4464, 624752), (5952, 468564), (7936, 351423), (8928, 312376), (11904, 234282), (17856, 156188), (23808, 117141), (35712, 78094), (39047, 71424)]