12879575296

素因数分解:

$2^8\times 7^1\times {\mathrm{19}}^1\times {\mathrm{378277}}^1$

素因数の和:378319

約数の個数: 72

約数和(自身を含む): 30928009280

約数和(自身を除く): 18048433984

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 64, 76, 112, 128, 133, 152, 224, 256, 266, 304, 448, 532, 608, 896, 1064, 1216, 1792, 2128, 2432, 4256, 4864, 8512, 17024, 34048, 378277, 756554, 1513108, 2647939, 3026216, 5295878, 6052432, 7187263, 10591756, 12104864, 14374526, 21183512, 24209728, 28749052, 42367024, 48419456, 50310841, 57498104, 84734048, 96838912, 100621682, 114996208, 169468096, 201243364, 229992416, 338936192, 402486728, 459984832, 677872384, 804973456, 919969664, 1609946912, 1839939328, 3219893824, 6439787648, 12879575296]

約数ペア:

[(1, 12879575296), (2, 6439787648), (4, 3219893824), (7, 1839939328), (8, 1609946912), (14, 919969664), (16, 804973456), (19, 677872384), (28, 459984832), (32, 402486728), (38, 338936192), (56, 229992416), (64, 201243364), (76, 169468096), (112, 114996208), (128, 100621682), (133, 96838912), (152, 84734048), (224, 57498104), (256, 50310841), (266, 48419456), (304, 42367024), (448, 28749052), (532, 24209728), (608, 21183512), (896, 14374526), (1064, 12104864), (1216, 10591756), (1792, 7187263), (2128, 6052432), (2432, 5295878), (4256, 3026216), (4864, 2647939), (8512, 1513108), (17024, 756554), (34048, 378277)]