248219648

素因数分解:

$2^{11}\times {\mathrm{19}}^1\times {\mathrm{6379}}^1$

素因数の和:6420

約数の個数: 48

約数和(自身を含む): 522522000

約数和(自身を除く): 274302352

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 256, 304, 512, 608, 1024, 1216, 2048, 2432, 4864, 6379, 9728, 12758, 19456, 25516, 38912, 51032, 102064, 121201, 204128, 242402, 408256, 484804, 816512, 969608, 1633024, 1939216, 3266048, 3878432, 6532096, 7756864, 13064192, 15513728, 31027456, 62054912, 124109824, 248219648]

約数ペア:

[(1, 248219648), (2, 124109824), (4, 62054912), (8, 31027456), (16, 15513728), (19, 13064192), (32, 7756864), (38, 6532096), (64, 3878432), (76, 3266048), (128, 1939216), (152, 1633024), (256, 969608), (304, 816512), (512, 484804), (608, 408256), (1024, 242402), (1216, 204128), (2048, 121201), (2432, 102064), (4864, 51032), (6379, 38912), (9728, 25516), (12758, 19456)]