678048

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{1009}}^1$

素因数の和:1029

約数の個数: 48

約数和(自身を含む): 2036160

約数和(自身を除く): 1358112

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672, 1009, 2018, 3027, 4036, 6054, 7063, 8072, 12108, 14126, 16144, 21189, 24216, 28252, 32288, 42378, 48432, 56504, 84756, 96864, 113008, 169512, 226016, 339024, 678048]

約数ペア:

[(1, 678048), (2, 339024), (3, 226016), (4, 169512), (6, 113008), (7, 96864), (8, 84756), (12, 56504), (14, 48432), (16, 42378), (21, 32288), (24, 28252), (28, 24216), (32, 21189), (42, 16144), (48, 14126), (56, 12108), (84, 8072), (96, 7063), (112, 6054), (168, 4036), (224, 3027), (336, 2018), (672, 1009)]