278038932

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{1219469}}^1$

素因数の和:1219495

約数の個数: 24

約数和(自身を含む): 682903200

約数和(自身を除く): 404864268

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 1219469, 2438938, 3658407, 4877876, 7316814, 14633628, 23169911, 46339822, 69509733, 92679644, 139019466, 278038932]

約数ペア:

[(1, 278038932), (2, 139019466), (3, 92679644), (4, 69509733), (6, 46339822), (12, 23169911), (19, 14633628), (38, 7316814), (57, 4877876), (76, 3658407), (114, 2438938), (228, 1219469)]