254042292

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{45139}}^1$

素因数の和:45220

約数の個数: 48

約数和(自身を含む): 687572480

約数和(自身を除く): 433530188

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 67, 84, 134, 201, 268, 402, 469, 804, 938, 1407, 1876, 2814, 5628, 45139, 90278, 135417, 180556, 270834, 315973, 541668, 631946, 947919, 1263892, 1895838, 3024313, 3791676, 6048626, 9072939, 12097252, 18145878, 21170191, 36291756, 42340382, 63510573, 84680764, 127021146, 254042292]

約数ペア:

[(1, 254042292), (2, 127021146), (3, 84680764), (4, 63510573), (6, 42340382), (7, 36291756), (12, 21170191), (14, 18145878), (21, 12097252), (28, 9072939), (42, 6048626), (67, 3791676), (84, 3024313), (134, 1895838), (201, 1263892), (268, 947919), (402, 631946), (469, 541668), (804, 315973), (938, 270834), (1407, 180556), (1876, 135417), (2814, 90278), (5628, 45139)]