258936144

素因数分解:

$2^4\times 3^1\times {\mathrm{5394503}}^1$

素因数の和:5394514

約数の個数: 20

約数和(自身を含む): 668918496

約数和(自身を除く): 409982352

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 5394503, 10789006, 16183509, 21578012, 32367018, 43156024, 64734036, 86312048, 129468072, 258936144]

約数ペア:

[(1, 258936144), (2, 129468072), (3, 86312048), (4, 64734036), (6, 43156024), (8, 32367018), (12, 21578012), (16, 16183509), (24, 10789006), (48, 5394503)]