641761512

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{3820009}}^1$

素因数の和:3820025

約数の個数: 32

約数和(自身を含む): 1833604800

約数和(自身を除く): 1191843288

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 3820009, 7640018, 11460027, 15280036, 22920054, 26740063, 30560072, 45840108, 53480126, 80220189, 91680216, 106960252, 160440378, 213920504, 320880756, 641761512]

約数ペア:

[(1, 641761512), (2, 320880756), (3, 213920504), (4, 160440378), (6, 106960252), (7, 91680216), (8, 80220189), (12, 53480126), (14, 45840108), (21, 30560072), (24, 26740063), (28, 22920054), (42, 15280036), (56, 11460027), (84, 7640018), (168, 3820009)]