420648432

素因数分解:

$2^4\times 3^1\times {\mathrm{8763509}}^1$

素因数の和:8763520

約数の個数: 20

約数和(自身を含む): 1086675240

約数和(自身を除く): 666026808

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 8763509, 17527018, 26290527, 35054036, 52581054, 70108072, 105162108, 140216144, 210324216, 420648432]

約数ペア:

[(1, 420648432), (2, 210324216), (3, 140216144), (4, 105162108), (6, 70108072), (8, 52581054), (12, 35054036), (16, 26290527), (24, 17527018), (48, 8763509)]