648240768

素因数分解:

$2^7\times 3^2\times 7^1\times {\mathrm{80387}}^1$

素因数の和:80414

約数の個数: 96

約数和(自身を含む): 2131889760

約数和(自身を除く): 1483648992

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 84, 96, 112, 126, 128, 144, 168, 192, 224, 252, 288, 336, 384, 448, 504, 576, 672, 896, 1008, 1152, 1344, 2016, 2688, 4032, 8064, 80387, 160774, 241161, 321548, 482322, 562709, 643096, 723483, 964644, 1125418, 1286192, 1446966, 1688127, 1929288, 2250836, 2572384, 2893932, 3376254, 3858576, 4501672, 5064381, 5144768, 5787864, 6752508, 7717152, 9003344, 10128762, 10289536, 11575728, 13505016, 15434304, 18006688, 20257524, 23151456, 27010032, 30868608, 36013376, 40515048, 46302912, 54020064, 72026752, 81030096, 92605824, 108040128, 162060192, 216080256, 324120384, 648240768]

約数ペア:

[(1, 648240768), (2, 324120384), (3, 216080256), (4, 162060192), (6, 108040128), (7, 92605824), (8, 81030096), (9, 72026752), (12, 54020064), (14, 46302912), (16, 40515048), (18, 36013376), (21, 30868608), (24, 27010032), (28, 23151456), (32, 20257524), (36, 18006688), (42, 15434304), (48, 13505016), (56, 11575728), (63, 10289536), (64, 10128762), (72, 9003344), (84, 7717152), (96, 6752508), (112, 5787864), (126, 5144768), (128, 5064381), (144, 4501672), (168, 3858576), (192, 3376254), (224, 2893932), (252, 2572384), (288, 2250836), (336, 1929288), (384, 1688127), (448, 1446966), (504, 1286192), (576, 1125418), (672, 964644), (896, 723483), (1008, 643096), (1152, 562709), (1344, 482322), (2016, 321548), (2688, 241161), (4032, 160774), (8064, 80387)]