1859302912

素因数分解:

$2^9\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{1459}}^1$

素因数の和:1627

約数の個数: 80

約数和(自身を含む): 3943051200

約数和(自身を除く): 2083748288

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 131, 152, 256, 262, 304, 512, 524, 608, 1048, 1216, 1459, 2096, 2432, 2489, 2918, 4192, 4864, 4978, 5836, 8384, 9728, 9956, 11672, 16768, 19912, 23344, 27721, 33536, 39824, 46688, 55442, 67072, 79648, 93376, 110884, 159296, 186752, 191129, 221768, 318592, 373504, 382258, 443536, 637184, 747008, 764516, 887072, 1274368, 1529032, 1774144, 3058064, 3548288, 3631451, 6116128, 7096576, 7262902, 12232256, 14193152, 14525804, 24464512, 29051608, 48929024, 58103216, 97858048, 116206432, 232412864, 464825728, 929651456, 1859302912]

約数ペア:

[(1, 1859302912), (2, 929651456), (4, 464825728), (8, 232412864), (16, 116206432), (19, 97858048), (32, 58103216), (38, 48929024), (64, 29051608), (76, 24464512), (128, 14525804), (131, 14193152), (152, 12232256), (256, 7262902), (262, 7096576), (304, 6116128), (512, 3631451), (524, 3548288), (608, 3058064), (1048, 1774144), (1216, 1529032), (1459, 1274368), (2096, 887072), (2432, 764516), (2489, 747008), (2918, 637184), (4192, 443536), (4864, 382258), (4978, 373504), (5836, 318592), (8384, 221768), (9728, 191129), (9956, 186752), (11672, 159296), (16768, 110884), (19912, 93376), (23344, 79648), (27721, 67072), (33536, 55442), (39824, 46688)]