2778144768

素因数分解:

$2^{13}\times 3^2\times 7^2\times {\mathrm{769}}^1$

素因数の和:815

約数の個数: 252

約数和(自身を含む): 9347648310

約数和(自身を除く): 6569503542

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 49, 56, 63, 64, 72, 84, 96, 98, 112, 126, 128, 144, 147, 168, 192, 196, 224, 252, 256, 288, 294, 336, 384, 392, 441, 448, 504, 512, 576, 588, 672, 768, 769, 784, 882, 896, 1008, 1024, 1152, 1176, 1344, 1536, 1538, 1568, 1764, 1792, 2016, 2048, 2304, 2307, 2352, 2688, 3072, 3076, 3136, 3528, 3584, 4032, 4096, 4608, 4614, 4704, 5376, 5383, 6144, 6152, 6272, 6921, 7056, 7168, 8064, 8192, 9216, 9228, 9408, 10752, 10766, 12288, 12304, 12544, 13842, 14112, 14336, 16128, 16149, 18432, 18456, 18816, 21504, 21532, 24576, 24608, 25088, 27684, 28224, 28672, 32256, 32298, 36864, 36912, 37632, 37681, 43008, 43064, 48447, 49216, 50176, 55368, 56448, 57344, 64512, 64596, 73728, 73824, 75264, 75362, 86016, 86128, 96894, 98432, 100352, 110736, 112896, 113043, 129024, 129192, 147648, 150528, 150724, 172032, 172256, 193788, 196864, 200704, 221472, 225792, 226086, 258048, 258384, 295296, 301056, 301448, 339129, 344512, 387576, 393728, 401408, 442944, 451584, 452172, 516096, 516768, 590592, 602112, 602896, 678258, 689024, 775152, 787456, 885888, 903168, 904344, 1033536, 1181184, 1204224, 1205792, 1356516, 1378048, 1550304, 1574912, 1771776, 1806336, 1808688, 2067072, 2362368, 2411584, 2713032, 2756096, 3100608, 3149824, 3543552, 3612672, 3617376, 4134144, 4724736, 4823168, 5426064, 5512192, 6201216, 6299648, 7087104, 7234752, 8268288, 9449472, 9646336, 10852128, 11024384, 12402432, 14174208, 14469504, 16536576, 18898944, 19292672, 21704256, 22048768, 24804864, 28348416, 28939008, 33073152, 38585344, 43408512, 44097536, 49609728, 56696832, 57878016, 66146304, 77170688, 86817024, 99219456, 115756032, 132292608, 154341376, 173634048, 198438912, 231512064, 308682752, 347268096, 396877824, 463024128, 694536192, 926048256, 1389072384, 2778144768]

約数ペア:

[(1, 2778144768), (2, 1389072384), (3, 926048256), (4, 694536192), (6, 463024128), (7, 396877824), (8, 347268096), (9, 308682752), (12, 231512064), (14, 198438912), (16, 173634048), (18, 154341376), (21, 132292608), (24, 115756032), (28, 99219456), (32, 86817024), (36, 77170688), (42, 66146304), (48, 57878016), (49, 56696832), (56, 49609728), (63, 44097536), (64, 43408512), (72, 38585344), (84, 33073152), (96, 28939008), (98, 28348416), (112, 24804864), (126, 22048768), (128, 21704256), (144, 19292672), (147, 18898944), (168, 16536576), (192, 14469504), (196, 14174208), (224, 12402432), (252, 11024384), (256, 10852128), (288, 9646336), (294, 9449472), (336, 8268288), (384, 7234752), (392, 7087104), (441, 6299648), (448, 6201216), (504, 5512192), (512, 5426064), (576, 4823168), (588, 4724736), (672, 4134144), (768, 3617376), (769, 3612672), (784, 3543552), (882, 3149824), (896, 3100608), (1008, 2756096), (1024, 2713032), (1152, 2411584), (1176, 2362368), (1344, 2067072), (1536, 1808688), (1538, 1806336), (1568, 1771776), (1764, 1574912), (1792, 1550304), (2016, 1378048), (2048, 1356516), (2304, 1205792), (2307, 1204224), (2352, 1181184), (2688, 1033536), (3072, 904344), (3076, 903168), (3136, 885888), (3528, 787456), (3584, 775152), (4032, 689024), (4096, 678258), (4608, 602896), (4614, 602112), (4704, 590592), (5376, 516768), (5383, 516096), (6144, 452172), (6152, 451584), (6272, 442944), (6921, 401408), (7056, 393728), (7168, 387576), (8064, 344512), (8192, 339129), (9216, 301448), (9228, 301056), (9408, 295296), (10752, 258384), (10766, 258048), (12288, 226086), (12304, 225792), (12544, 221472), (13842, 200704), (14112, 196864), (14336, 193788), (16128, 172256), (16149, 172032), (18432, 150724), (18456, 150528), (18816, 147648), (21504, 129192), (21532, 129024), (24576, 113043), (24608, 112896), (25088, 110736), (27684, 100352), (28224, 98432), (28672, 96894), (32256, 86128), (32298, 86016), (36864, 75362), (36912, 75264), (37632, 73824), (37681, 73728), (43008, 64596), (43064, 64512), (48447, 57344), (49216, 56448), (50176, 55368)]