1325952768

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{246643}}^1$

素因数の和:246669

約数の個数: 72

約数和(自身を含む): 4033122688

約数和(自身を除く): 2707169920

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 168, 192, 224, 256, 336, 384, 448, 672, 768, 896, 1344, 1792, 2688, 5376, 246643, 493286, 739929, 986572, 1479858, 1726501, 1973144, 2959716, 3453002, 3946288, 5179503, 5919432, 6906004, 7892576, 10359006, 11838864, 13812008, 15785152, 20718012, 23677728, 27624016, 31570304, 41436024, 47355456, 55248032, 63140608, 82872048, 94710912, 110496064, 165744096, 189421824, 220992128, 331488192, 441984256, 662976384, 1325952768]

約数ペア:

[(1, 1325952768), (2, 662976384), (3, 441984256), (4, 331488192), (6, 220992128), (7, 189421824), (8, 165744096), (12, 110496064), (14, 94710912), (16, 82872048), (21, 63140608), (24, 55248032), (28, 47355456), (32, 41436024), (42, 31570304), (48, 27624016), (56, 23677728), (64, 20718012), (84, 15785152), (96, 13812008), (112, 11838864), (128, 10359006), (168, 7892576), (192, 6906004), (224, 5919432), (256, 5179503), (336, 3946288), (384, 3453002), (448, 2959716), (672, 1973144), (768, 1726501), (896, 1479858), (1344, 986572), (1792, 739929), (2688, 493286), (5376, 246643)]