About the Number

1293863424

1293863423 ← → 1293863425

2進数表記:1001101000111101100101000000000

漢数字表記:十二億九千三百八十六万三千四百二十四

素因数分解:

2 9 × 3 1 × 7 2 × 17191 1

素因数の和:17226
約数の個数: 120
約数和(自身を含む): 4009930848
約数和(自身を除く): 2716067424

約数列:
[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 64, 84, 96, 98, 112, 128, 147, 168, 192, 196, 224, 256, 294, 336, 384, 392, 448, 512, 588, 672, 768, 784, 896, 1176, 1344, 1536, 1568, 1792, 2352, 2688, 3136, 3584, 4704, 5376, 6272, 9408, 10752, 12544, 17191, 18816, 25088, 34382, 37632, 51573, 68764, 75264, 103146, 120337, 137528, 206292, 240674, 275056, 361011, 412584, 481348, 550112, 722022, 825168, 842359, 962696, 1100224, 1444044, 1650336, 1684718, 1925392, 2200448, 2527077, 2888088, 3300672, 3369436, 3850784, 4400896, 5054154, 5776176, 6601344, 6738872, 7701568, 8801792, 10108308, 11552352, 13202688, 13477744, 15403136, 20216616, 23104704, 26405376, 26955488, 30806272, 40433232, 46209408, 53910976, 61612544, 80866464, 92418816, 107821952, 161732928, 184837632, 215643904, 323465856, 431287808, 646931712, 1293863424]

約数ペア:
[(1, 1293863424), (2, 646931712), (3, 431287808), (4, 323465856), (6, 215643904), (7, 184837632), (8, 161732928), (12, 107821952), (14, 92418816), (16, 80866464), (21, 61612544), (24, 53910976), (28, 46209408), (32, 40433232), (42, 30806272), (48, 26955488), (49, 26405376), (56, 23104704), (64, 20216616), (84, 15403136), (96, 13477744), (98, 13202688), (112, 11552352), (128, 10108308), (147, 8801792), (168, 7701568), (192, 6738872), (196, 6601344), (224, 5776176), (256, 5054154), (294, 4400896), (336, 3850784), (384, 3369436), (392, 3300672), (448, 2888088), (512, 2527077), (588, 2200448), (672, 1925392), (768, 1684718), (784, 1650336), (896, 1444044), (1176, 1100224), (1344, 962696), (1536, 842359), (1568, 825168), (1792, 722022), (2352, 550112), (2688, 481348), (3136, 412584), (3584, 361011), (4704, 275056), (5376, 240674), (6272, 206292), (9408, 137528), (10752, 120337), (12544, 103146), (17191, 75264), (18816, 68764), (25088, 51573), (34382, 37632)]

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