219940864

素因数分解:

$2^{11}\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{751}}^1$

素因数の和:797

約数の個数: 96

約数和(自身を含む): 517345920

約数和(自身を除く): 297405056

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 32, 44, 52, 64, 88, 104, 128, 143, 176, 208, 256, 286, 352, 416, 512, 572, 704, 751, 832, 1024, 1144, 1408, 1502, 1664, 2048, 2288, 2816, 3004, 3328, 4576, 5632, 6008, 6656, 8261, 9152, 9763, 11264, 12016, 13312, 16522, 18304, 19526, 22528, 24032, 26624, 33044, 36608, 39052, 48064, 66088, 73216, 78104, 96128, 107393, 132176, 146432, 156208, 192256, 214786, 264352, 292864, 312416, 384512, 429572, 528704, 624832, 769024, 859144, 1057408, 1249664, 1538048, 1718288, 2114816, 2499328, 3436576, 4229632, 4998656, 6873152, 8459264, 9997312, 13746304, 16918528, 19994624, 27492608, 54985216, 109970432, 219940864]

約数ペア:

[(1, 219940864), (2, 109970432), (4, 54985216), (8, 27492608), (11, 19994624), (13, 16918528), (16, 13746304), (22, 9997312), (26, 8459264), (32, 6873152), (44, 4998656), (52, 4229632), (64, 3436576), (88, 2499328), (104, 2114816), (128, 1718288), (143, 1538048), (176, 1249664), (208, 1057408), (256, 859144), (286, 769024), (352, 624832), (416, 528704), (512, 429572), (572, 384512), (704, 312416), (751, 292864), (832, 264352), (1024, 214786), (1144, 192256), (1408, 156208), (1502, 146432), (1664, 132176), (2048, 107393), (2288, 96128), (2816, 78104), (3004, 73216), (3328, 66088), (4576, 48064), (5632, 39052), (6008, 36608), (6656, 33044), (8261, 26624), (9152, 24032), (9763, 22528), (11264, 19526), (12016, 18304), (13312, 16522)]