2538728192

素因数分解:

$2^8\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{9907}}^1$

素因数の和:9954

約数の個数: 144

約数和(自身を含む): 6804655872

約数和(自身を除く): 4265927680

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 16, 22, 26, 28, 32, 44, 52, 56, 64, 77, 88, 91, 104, 112, 128, 143, 154, 176, 182, 208, 224, 256, 286, 308, 352, 364, 416, 448, 572, 616, 704, 728, 832, 896, 1001, 1144, 1232, 1408, 1456, 1664, 1792, 2002, 2288, 2464, 2816, 2912, 3328, 4004, 4576, 4928, 5824, 8008, 9152, 9856, 9907, 11648, 16016, 18304, 19712, 19814, 23296, 32032, 36608, 39628, 64064, 69349, 79256, 108977, 128128, 128791, 138698, 158512, 217954, 256256, 257582, 277396, 317024, 435908, 515164, 554792, 634048, 762839, 871816, 901537, 1030328, 1109584, 1268096, 1416701, 1525678, 1743632, 1803074, 2060656, 2219168, 2536192, 2833402, 3051356, 3487264, 3606148, 4121312, 4438336, 5666804, 6102712, 6974528, 7212296, 8242624, 8876672, 9916907, 11333608, 12205424, 13949056, 14424592, 16485248, 17753344, 19833814, 22667216, 24410848, 27898112, 28849184, 32970496, 39667628, 45334432, 48821696, 57698368, 79335256, 90668864, 97643392, 115396736, 158670512, 181337728, 195286784, 230793472, 317341024, 362675456, 634682048, 1269364096, 2538728192]

約数ペア:

[(1, 2538728192), (2, 1269364096), (4, 634682048), (7, 362675456), (8, 317341024), (11, 230793472), (13, 195286784), (14, 181337728), (16, 158670512), (22, 115396736), (26, 97643392), (28, 90668864), (32, 79335256), (44, 57698368), (52, 48821696), (56, 45334432), (64, 39667628), (77, 32970496), (88, 28849184), (91, 27898112), (104, 24410848), (112, 22667216), (128, 19833814), (143, 17753344), (154, 16485248), (176, 14424592), (182, 13949056), (208, 12205424), (224, 11333608), (256, 9916907), (286, 8876672), (308, 8242624), (352, 7212296), (364, 6974528), (416, 6102712), (448, 5666804), (572, 4438336), (616, 4121312), (704, 3606148), (728, 3487264), (832, 3051356), (896, 2833402), (1001, 2536192), (1144, 2219168), (1232, 2060656), (1408, 1803074), (1456, 1743632), (1664, 1525678), (1792, 1416701), (2002, 1268096), (2288, 1109584), (2464, 1030328), (2816, 901537), (2912, 871816), (3328, 762839), (4004, 634048), (4576, 554792), (4928, 515164), (5824, 435908), (8008, 317024), (9152, 277396), (9856, 257582), (9907, 256256), (11648, 217954), (16016, 158512), (18304, 138698), (19712, 128791), (19814, 128128), (23296, 108977), (32032, 79256), (36608, 69349), (39628, 64064)]