1644292608

素因数分解:

$2^9\times 3^1\times 7^3\times {\mathrm{3121}}^1$

素因数の和:3163

約数の個数: 160

約数和(自身を含む): 5110089600

約数和(自身を除く): 3465796992

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, 343, 384, 392, 448, 512, 588, 672, 686, 768, 784, 896, 1029, 1176, 1344, 1372, 1536, 1568, 1792, 2058, 2352, 2688, 2744, 3121, 3136, 3584, 4116, 4704, 5376, 5488, 6242, 6272, 8232, 9363, 9408, 10752, 10976, 12484, 12544, 16464, 18726, 18816, 21847, 21952, 24968, 25088, 32928, 37452, 37632, 43694, 43904, 49936, 65541, 65856, 74904, 75264, 87388, 87808, 99872, 131082, 131712, 149808, 152929, 174776, 175616, 199744, 262164, 263424, 299616, 305858, 349552, 399488, 458787, 524328, 526848, 599232, 611716, 699104, 798976, 917574, 1048656, 1070503, 1198464, 1223432, 1398208, 1597952, 1835148, 2097312, 2141006, 2396928, 2446864, 2796416, 3211509, 3670296, 4194624, 4282012, 4793856, 4893728, 5592832, 6423018, 7340592, 8389248, 8564024, 9787456, 11185664, 12846036, 14681184, 16778496, 17128048, 19574912, 25692072, 29362368, 33556992, 34256096, 39149824, 51384144, 58724736, 68512192, 78299648, 102768288, 117449472, 137024384, 205536576, 234898944, 274048768, 411073152, 548097536, 822146304, 1644292608]

約数ペア:

[(1, 1644292608), (2, 822146304), (3, 548097536), (4, 411073152), (6, 274048768), (7, 234898944), (8, 205536576), (12, 137024384), (14, 117449472), (16, 102768288), (21, 78299648), (24, 68512192), (28, 58724736), (32, 51384144), (42, 39149824), (48, 34256096), (49, 33556992), (56, 29362368), (64, 25692072), (84, 19574912), (96, 17128048), (98, 16778496), (112, 14681184), (128, 12846036), (147, 11185664), (168, 9787456), (192, 8564024), (196, 8389248), (224, 7340592), (256, 6423018), (294, 5592832), (336, 4893728), (343, 4793856), (384, 4282012), (392, 4194624), (448, 3670296), (512, 3211509), (588, 2796416), (672, 2446864), (686, 2396928), (768, 2141006), (784, 2097312), (896, 1835148), (1029, 1597952), (1176, 1398208), (1344, 1223432), (1372, 1198464), (1536, 1070503), (1568, 1048656), (1792, 917574), (2058, 798976), (2352, 699104), (2688, 611716), (2744, 599232), (3121, 526848), (3136, 524328), (3584, 458787), (4116, 399488), (4704, 349552), (5376, 305858), (5488, 299616), (6242, 263424), (6272, 262164), (8232, 199744), (9363, 175616), (9408, 174776), (10752, 152929), (10976, 149808), (12484, 131712), (12544, 131082), (16464, 99872), (18726, 87808), (18816, 87388), (21847, 75264), (21952, 74904), (24968, 65856), (25088, 65541), (32928, 49936), (37452, 43904), (37632, 43694)]