374755088

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{107}}^1\times {\mathrm{281}}^1$

素因数の和:456

約数の個数: 80

約数和(自身を含む): 793074240

約数和(自身を除く): 418319152

約数列:

[1, 2, 4, 8, 16, 19, 38, 41, 76, 82, 107, 152, 164, 214, 281, 304, 328, 428, 562, 656, 779, 856, 1124, 1558, 1712, 2033, 2248, 3116, 4066, 4387, 4496, 5339, 6232, 8132, 8774, 10678, 11521, 12464, 16264, 17548, 21356, 23042, 30067, 32528, 35096, 42712, 46084, 60134, 70192, 83353, 85424, 92168, 120268, 166706, 184336, 218899, 240536, 333412, 437798, 481072, 571273, 666824, 875596, 1142546, 1232747, 1333648, 1751192, 2285092, 2465494, 3502384, 4570184, 4930988, 9140368, 9861976, 19723952, 23422193, 46844386, 93688772, 187377544, 374755088]

約数ペア:

[(1, 374755088), (2, 187377544), (4, 93688772), (8, 46844386), (16, 23422193), (19, 19723952), (38, 9861976), (41, 9140368), (76, 4930988), (82, 4570184), (107, 3502384), (152, 2465494), (164, 2285092), (214, 1751192), (281, 1333648), (304, 1232747), (328, 1142546), (428, 875596), (562, 666824), (656, 571273), (779, 481072), (856, 437798), (1124, 333412), (1558, 240536), (1712, 218899), (2033, 184336), (2248, 166706), (3116, 120268), (4066, 92168), (4387, 85424), (4496, 83353), (5339, 70192), (6232, 60134), (8132, 46084), (8774, 42712), (10678, 35096), (11521, 32528), (12464, 30067), (16264, 23042), (17548, 21356)]