261194304

素因数分解:

$2^6\times 3^1\times 7^2\times {\mathrm{27763}}^1$

素因数の和:27792

約数の個数: 84

約数和(自身を含む): 803934384

約数和(自身を除く): 542740080

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, 147, 168, 192, 196, 224, 294, 336, 392, 448, 588, 672, 784, 1176, 1344, 1568, 2352, 3136, 4704, 9408, 27763, 55526, 83289, 111052, 166578, 194341, 222104, 333156, 388682, 444208, 583023, 666312, 777364, 888416, 1166046, 1332624, 1360387, 1554728, 1776832, 2332092, 2665248, 2720774, 3109456, 4081161, 4664184, 5330496, 5441548, 6218912, 8162322, 9328368, 10883096, 12437824, 16324644, 18656736, 21766192, 32649288, 37313472, 43532384, 65298576, 87064768, 130597152, 261194304]

約数ペア:

[(1, 261194304), (2, 130597152), (3, 87064768), (4, 65298576), (6, 43532384), (7, 37313472), (8, 32649288), (12, 21766192), (14, 18656736), (16, 16324644), (21, 12437824), (24, 10883096), (28, 9328368), (32, 8162322), (42, 6218912), (48, 5441548), (49, 5330496), (56, 4664184), (64, 4081161), (84, 3109456), (96, 2720774), (98, 2665248), (112, 2332092), (147, 1776832), (168, 1554728), (192, 1360387), (196, 1332624), (224, 1166046), (294, 888416), (336, 777364), (392, 666312), (448, 583023), (588, 444208), (672, 388682), (784, 333156), (1176, 222104), (1344, 194341), (1568, 166578), (2352, 111052), (3136, 83289), (4704, 55526), (9408, 27763)]