378804912

素因数分解:

$2^4\times 3^1\times {\mathrm{7891769}}^1$

素因数の和:7891780

約数の個数: 20

約数和(自身を含む): 978579480

約数和(自身を除く): 599774568

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 7891769, 15783538, 23675307, 31567076, 47350614, 63134152, 94701228, 126268304, 189402456, 378804912]

約数ペア:

[(1, 378804912), (2, 189402456), (3, 126268304), (4, 94701228), (6, 63134152), (8, 47350614), (12, 31567076), (16, 23675307), (24, 15783538), (48, 7891769)]