About the Number

989769984

989769983 ← → 989769985

2進数表記:111010111111101011000100000000

漢数字表記:九億八千九百七十六万九千九百八十四

素因数分解:

2 8 × 3 1 × 7 1 × 31 1 × 5939 1

素因数の和:5996
約数の個数: 144
約数和(自身を含む): 3108188160
約数和(自身を除く): 2118418176

約数列:
[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 32, 42, 48, 56, 62, 64, 84, 93, 96, 112, 124, 128, 168, 186, 192, 217, 224, 248, 256, 336, 372, 384, 434, 448, 496, 651, 672, 744, 768, 868, 896, 992, 1302, 1344, 1488, 1736, 1792, 1984, 2604, 2688, 2976, 3472, 3968, 5208, 5376, 5939, 5952, 6944, 7936, 10416, 11878, 11904, 13888, 17817, 20832, 23756, 23808, 27776, 35634, 41573, 41664, 47512, 55552, 71268, 83146, 83328, 95024, 124719, 142536, 166292, 166656, 184109, 190048, 249438, 285072, 332584, 368218, 380096, 498876, 552327, 570144, 665168, 736436, 760192, 997752, 1104654, 1140288, 1288763, 1330336, 1472872, 1520384, 1995504, 2209308, 2280576, 2577526, 2660672, 2945744, 3866289, 3991008, 4418616, 4561152, 5155052, 5321344, 5891488, 7732578, 7982016, 8837232, 10310104, 10642688, 11782976, 15465156, 15964032, 17674464, 20620208, 23565952, 30930312, 31928064, 35348928, 41240416, 47131904, 61860624, 70697856, 82480832, 123721248, 141395712, 164961664, 247442496, 329923328, 494884992, 989769984]

約数ペア:
[(1, 989769984), (2, 494884992), (3, 329923328), (4, 247442496), (6, 164961664), (7, 141395712), (8, 123721248), (12, 82480832), (14, 70697856), (16, 61860624), (21, 47131904), (24, 41240416), (28, 35348928), (31, 31928064), (32, 30930312), (42, 23565952), (48, 20620208), (56, 17674464), (62, 15964032), (64, 15465156), (84, 11782976), (93, 10642688), (96, 10310104), (112, 8837232), (124, 7982016), (128, 7732578), (168, 5891488), (186, 5321344), (192, 5155052), (217, 4561152), (224, 4418616), (248, 3991008), (256, 3866289), (336, 2945744), (372, 2660672), (384, 2577526), (434, 2280576), (448, 2209308), (496, 1995504), (651, 1520384), (672, 1472872), (744, 1330336), (768, 1288763), (868, 1140288), (896, 1104654), (992, 997752), (1302, 760192), (1344, 736436), (1488, 665168), (1736, 570144), (1792, 552327), (1984, 498876), (2604, 380096), (2688, 368218), (2976, 332584), (3472, 285072), (3968, 249438), (5208, 190048), (5376, 184109), (5939, 166656), (5952, 166292), (6944, 142536), (7936, 124719), (10416, 95024), (11878, 83328), (11904, 83146), (13888, 71268), (17817, 55552), (20832, 47512), (23756, 41664), (23808, 41573), (27776, 35634)]

このpageの処理時間: 0.010717391967773438 seconds