291206002432

素因数分解:

$2^8\times {\mathrm{71}}^1\times {\mathrm{16021457}}^1$

素因数の和:16021544

約数の個数: 36

約数和(自身を含む): 589461482736

約数和(自身を除く): 298255480304

約数列:

[1, 2, 4, 8, 16, 32, 64, 71, 128, 142, 256, 284, 568, 1136, 2272, 4544, 9088, 18176, 16021457, 32042914, 64085828, 128171656, 256343312, 512686624, 1025373248, 1137523447, 2050746496, 2275046894, 4101492992, 4550093788, 9100187576, 18200375152, 36400750304, 72801500608, 145603001216, 291206002432]

約数ペア:

[(1, 291206002432), (2, 145603001216), (4, 72801500608), (8, 36400750304), (16, 18200375152), (32, 9100187576), (64, 4550093788), (71, 4101492992), (128, 2275046894), (142, 2050746496), (256, 1137523447), (284, 1025373248), (568, 512686624), (1136, 256343312), (2272, 128171656), (4544, 64085828), (9088, 32042914), (18176, 16021457)]