387868768

素因数分解:

$2^5\times 7^1\times {\mathrm{173}}^1\times {\mathrm{10009}}^1$

素因数の和:10199

約数の個数: 48

約数和(自身を含む): 877836960

約数和(自身を除く): 489968192

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 173, 224, 346, 692, 1211, 1384, 2422, 2768, 4844, 5536, 9688, 10009, 19376, 20018, 38752, 40036, 70063, 80072, 140126, 160144, 280252, 320288, 560504, 1121008, 1731557, 2242016, 3463114, 6926228, 12120899, 13852456, 24241798, 27704912, 48483596, 55409824, 96967192, 193934384, 387868768]

約数ペア:

[(1, 387868768), (2, 193934384), (4, 96967192), (7, 55409824), (8, 48483596), (14, 27704912), (16, 24241798), (28, 13852456), (32, 12120899), (56, 6926228), (112, 3463114), (173, 2242016), (224, 1731557), (346, 1121008), (692, 560504), (1211, 320288), (1384, 280252), (2422, 160144), (2768, 140126), (4844, 80072), (5536, 70063), (9688, 40036), (10009, 38752), (19376, 20018)]