247618992

素因数分解:

$2^4\times 3^1\times {\mathrm{1307}}^1\times {\mathrm{3947}}^1$

素因数の和:5265

約数の個数: 40

約数和(自身を含む): 640334016

約数和(自身を除く): 392715024

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 1307, 2614, 3921, 3947, 5228, 7842, 7894, 10456, 11841, 15684, 15788, 20912, 23682, 31368, 31576, 47364, 62736, 63152, 94728, 189456, 5158729, 10317458, 15476187, 20634916, 30952374, 41269832, 61904748, 82539664, 123809496, 247618992]

約数ペア:

[(1, 247618992), (2, 123809496), (3, 82539664), (4, 61904748), (6, 41269832), (8, 30952374), (12, 20634916), (16, 15476187), (24, 10317458), (48, 5158729), (1307, 189456), (2614, 94728), (3921, 63152), (3947, 62736), (5228, 47364), (7842, 31576), (7894, 31368), (10456, 23682), (11841, 20912), (15684, 15788)]