379968008

素因数分解:

$2^3\times 7^1\times {\mathrm{631}}^1\times {\mathrm{10753}}^1$

素因数の和:11397

約数の個数: 32

約数和(自身を含む): 815583360

約数和(自身を除く): 435615352

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 631, 1262, 2524, 4417, 5048, 8834, 10753, 17668, 21506, 35336, 43012, 75271, 86024, 150542, 301084, 602168, 6785143, 13570286, 27140572, 47496001, 54281144, 94992002, 189984004, 379968008]

約数ペア:

[(1, 379968008), (2, 189984004), (4, 94992002), (7, 54281144), (8, 47496001), (14, 27140572), (28, 13570286), (56, 6785143), (631, 602168), (1262, 301084), (2524, 150542), (4417, 86024), (5048, 75271), (8834, 43012), (10753, 35336), (17668, 21506)]