78847580416

素因数分解:

$2^8\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{157}}^1\times {\mathrm{523}}^1$

素因数の和:749

約数の個数: 216

約数和(自身を含む): 180057366272

約数和(自身を除く): 101209785856

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 32, 44, 62, 64, 88, 121, 124, 128, 157, 176, 242, 248, 256, 314, 341, 352, 484, 496, 523, 628, 682, 704, 968, 992, 1046, 1256, 1364, 1408, 1727, 1936, 1984, 2092, 2512, 2728, 2816, 3454, 3751, 3872, 3968, 4184, 4867, 5024, 5456, 5753, 6908, 7502, 7744, 7936, 8368, 9734, 10048, 10912, 11506, 13816, 15004, 15488, 16213, 16736, 18997, 19468, 20096, 21824, 23012, 27632, 30008, 30976, 32426, 33472, 37994, 38936, 40192, 43648, 46024, 53537, 55264, 60016, 63283, 64852, 66944, 75988, 77872, 82111, 87296, 92048, 107074, 110528, 120032, 126566, 129704, 133888, 151976, 155744, 164222, 178343, 184096, 214148, 221056, 240064, 253132, 259408, 303952, 311488, 328444, 356686, 368192, 428296, 442112, 480128, 506264, 518816, 588907, 607904, 622976, 656888, 713372, 736384, 856592, 903221, 960256, 1012528, 1037632, 1177814, 1215808, 1245952, 1313776, 1426744, 1472768, 1713184, 1806442, 1961773, 2025056, 2075264, 2355628, 2431616, 2545441, 2627552, 2853488, 3426368, 3612884, 3923546, 4050112, 4150528, 4711256, 4863232, 5090882, 5255104, 5706976, 6852736, 7225768, 7847092, 8100224, 9422512, 9935431, 10181764, 10510208, 11413952, 13705472, 14451536, 15694184, 16200448, 18845024, 19870862, 20363528, 21020416, 22827904, 27999851, 28903072, 31388368, 37690048, 39741724, 40727056, 45655808, 55999702, 57806144, 62776736, 75380096, 79483448, 81454112, 111999404, 115612288, 125553472, 150760192, 158966896, 162908224, 223998808, 231224576, 251106944, 307998361, 317933792, 325816448, 447997616, 502213888, 615996722, 635867584, 651632896, 895995232, 1231993444, 1271735168, 1791990464, 2463986888, 2543470336, 3583980928, 4927973776, 7167961856, 9855947552, 19711895104, 39423790208, 78847580416]

約数ペア:

[(1, 78847580416), (2, 39423790208), (4, 19711895104), (8, 9855947552), (11, 7167961856), (16, 4927973776), (22, 3583980928), (31, 2543470336), (32, 2463986888), (44, 1791990464), (62, 1271735168), (64, 1231993444), (88, 895995232), (121, 651632896), (124, 635867584), (128, 615996722), (157, 502213888), (176, 447997616), (242, 325816448), (248, 317933792), (256, 307998361), (314, 251106944), (341, 231224576), (352, 223998808), (484, 162908224), (496, 158966896), (523, 150760192), (628, 125553472), (682, 115612288), (704, 111999404), (968, 81454112), (992, 79483448), (1046, 75380096), (1256, 62776736), (1364, 57806144), (1408, 55999702), (1727, 45655808), (1936, 40727056), (1984, 39741724), (2092, 37690048), (2512, 31388368), (2728, 28903072), (2816, 27999851), (3454, 22827904), (3751, 21020416), (3872, 20363528), (3968, 19870862), (4184, 18845024), (4867, 16200448), (5024, 15694184), (5456, 14451536), (5753, 13705472), (6908, 11413952), (7502, 10510208), (7744, 10181764), (7936, 9935431), (8368, 9422512), (9734, 8100224), (10048, 7847092), (10912, 7225768), (11506, 6852736), (13816, 5706976), (15004, 5255104), (15488, 5090882), (16213, 4863232), (16736, 4711256), (18997, 4150528), (19468, 4050112), (20096, 3923546), (21824, 3612884), (23012, 3426368), (27632, 2853488), (30008, 2627552), (30976, 2545441), (32426, 2431616), (33472, 2355628), (37994, 2075264), (38936, 2025056), (40192, 1961773), (43648, 1806442), (46024, 1713184), (53537, 1472768), (55264, 1426744), (60016, 1313776), (63283, 1245952), (64852, 1215808), (66944, 1177814), (75988, 1037632), (77872, 1012528), (82111, 960256), (87296, 903221), (92048, 856592), (107074, 736384), (110528, 713372), (120032, 656888), (126566, 622976), (129704, 607904), (133888, 588907), (151976, 518816), (155744, 506264), (164222, 480128), (178343, 442112), (184096, 428296), (214148, 368192), (221056, 356686), (240064, 328444), (253132, 311488), (259408, 303952)]