337862008

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{43}}^1\times {\mathrm{8117}}^1$

素因数の和:8188

約数の個数: 48

約数和(自身を含む): 712598040

約数和(自身を除く): 374736032

約数列:

[1, 2, 4, 8, 11, 22, 43, 44, 86, 88, 121, 172, 242, 344, 473, 484, 946, 968, 1892, 3784, 5203, 8117, 10406, 16234, 20812, 32468, 41624, 64936, 89287, 178574, 349031, 357148, 698062, 714296, 982157, 1396124, 1964314, 2792248, 3839341, 3928628, 7678682, 7857256, 15357364, 30714728, 42232751, 84465502, 168931004, 337862008]

約数ペア:

[(1, 337862008), (2, 168931004), (4, 84465502), (8, 42232751), (11, 30714728), (22, 15357364), (43, 7857256), (44, 7678682), (86, 3928628), (88, 3839341), (121, 2792248), (172, 1964314), (242, 1396124), (344, 982157), (473, 714296), (484, 698062), (946, 357148), (968, 349031), (1892, 178574), (3784, 89287), (5203, 64936), (8117, 41624), (10406, 32468), (16234, 20812)]