2647984896

素因数分解:

$2^8\times 3^2\times {\mathrm{29}}^1\times {\mathrm{39631}}^1$

素因数の和:39682

約数の個数: 108

約数和(自身を含む): 7898261280

約数和(自身を除く): 5250276384

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 29, 32, 36, 48, 58, 64, 72, 87, 96, 116, 128, 144, 174, 192, 232, 256, 261, 288, 348, 384, 464, 522, 576, 696, 768, 928, 1044, 1152, 1392, 1856, 2088, 2304, 2784, 3712, 4176, 5568, 7424, 8352, 11136, 16704, 22272, 33408, 39631, 66816, 79262, 118893, 158524, 237786, 317048, 356679, 475572, 634096, 713358, 951144, 1149299, 1268192, 1426716, 1902288, 2298598, 2536384, 2853432, 3447897, 3804576, 4597196, 5072768, 5706864, 6895794, 7609152, 9194392, 10145536, 10343691, 11413728, 13791588, 15218304, 18388784, 20687382, 22827456, 27583176, 30436608, 36777568, 41374764, 45654912, 55166352, 73555136, 82749528, 91309824, 110332704, 147110272, 165499056, 220665408, 294220544, 330998112, 441330816, 661996224, 882661632, 1323992448, 2647984896]

約数ペア:

[(1, 2647984896), (2, 1323992448), (3, 882661632), (4, 661996224), (6, 441330816), (8, 330998112), (9, 294220544), (12, 220665408), (16, 165499056), (18, 147110272), (24, 110332704), (29, 91309824), (32, 82749528), (36, 73555136), (48, 55166352), (58, 45654912), (64, 41374764), (72, 36777568), (87, 30436608), (96, 27583176), (116, 22827456), (128, 20687382), (144, 18388784), (174, 15218304), (192, 13791588), (232, 11413728), (256, 10343691), (261, 10145536), (288, 9194392), (348, 7609152), (384, 6895794), (464, 5706864), (522, 5072768), (576, 4597196), (696, 3804576), (768, 3447897), (928, 2853432), (1044, 2536384), (1152, 2298598), (1392, 1902288), (1856, 1426716), (2088, 1268192), (2304, 1149299), (2784, 951144), (3712, 713358), (4176, 634096), (5568, 475572), (7424, 356679), (8352, 317048), (11136, 237786), (16704, 158524), (22272, 118893), (33408, 79262), (39631, 66816)]