260015177536

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{213828271}}^1$

素因数の和:213828302

約数の個数: 28

約数和(自身を含む): 543123810880

約数和(自身を除く): 283108633344

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 152, 304, 608, 1216, 213828271, 427656542, 855313084, 1710626168, 3421252336, 4062737149, 6842504672, 8125474298, 13685009344, 16250948596, 32501897192, 65003794384, 130007588768, 260015177536]

約数ペア:

[(1, 260015177536), (2, 130007588768), (4, 65003794384), (8, 32501897192), (16, 16250948596), (19, 13685009344), (32, 8125474298), (38, 6842504672), (64, 4062737149), (76, 3421252336), (152, 1710626168), (304, 855313084), (608, 427656542), (1216, 213828271)]