1663877376

素因数分解:

$2^8\times 3^5\times 7^1\times {\mathrm{3821}}^1$

素因数の和:3859

約数の個数: 216

約数和(自身を含む): 5687258304

約数和(自身を除く): 4023380928

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 64, 72, 81, 84, 96, 108, 112, 126, 128, 144, 162, 168, 189, 192, 216, 224, 243, 252, 256, 288, 324, 336, 378, 384, 432, 448, 486, 504, 567, 576, 648, 672, 756, 768, 864, 896, 972, 1008, 1134, 1152, 1296, 1344, 1512, 1701, 1728, 1792, 1944, 2016, 2268, 2304, 2592, 2688, 3024, 3402, 3456, 3821, 3888, 4032, 4536, 5184, 5376, 6048, 6804, 6912, 7642, 7776, 8064, 9072, 10368, 11463, 12096, 13608, 15284, 15552, 16128, 18144, 20736, 22926, 24192, 26747, 27216, 30568, 31104, 34389, 36288, 45852, 48384, 53494, 54432, 61136, 62208, 68778, 72576, 80241, 91704, 103167, 106988, 108864, 122272, 137556, 145152, 160482, 183408, 206334, 213976, 217728, 240723, 244544, 275112, 309501, 320964, 366816, 412668, 427952, 435456, 481446, 489088, 550224, 619002, 641928, 722169, 733632, 825336, 855904, 928503, 962892, 978176, 1100448, 1238004, 1283856, 1444338, 1467264, 1650672, 1711808, 1857006, 1925784, 2166507, 2200896, 2476008, 2567712, 2888676, 2934528, 3301344, 3423616, 3714012, 3851568, 4333014, 4401792, 4952016, 5135424, 5777352, 6499521, 6602688, 6847232, 7428024, 7703136, 8666028, 8803584, 9904032, 10270848, 11554704, 12999042, 13205376, 14856048, 15406272, 17332056, 19808064, 20541696, 23109408, 25998084, 26410752, 29712096, 30812544, 34664112, 39616128, 46218816, 51996168, 59424192, 61625088, 69328224, 79232256, 92437632, 103992336, 118848384, 138656448, 184875264, 207984672, 237696768, 277312896, 415969344, 554625792, 831938688, 1663877376]

約数ペア:

[(1, 1663877376), (2, 831938688), (3, 554625792), (4, 415969344), (6, 277312896), (7, 237696768), (8, 207984672), (9, 184875264), (12, 138656448), (14, 118848384), (16, 103992336), (18, 92437632), (21, 79232256), (24, 69328224), (27, 61625088), (28, 59424192), (32, 51996168), (36, 46218816), (42, 39616128), (48, 34664112), (54, 30812544), (56, 29712096), (63, 26410752), (64, 25998084), (72, 23109408), (81, 20541696), (84, 19808064), (96, 17332056), (108, 15406272), (112, 14856048), (126, 13205376), (128, 12999042), (144, 11554704), (162, 10270848), (168, 9904032), (189, 8803584), (192, 8666028), (216, 7703136), (224, 7428024), (243, 6847232), (252, 6602688), (256, 6499521), (288, 5777352), (324, 5135424), (336, 4952016), (378, 4401792), (384, 4333014), (432, 3851568), (448, 3714012), (486, 3423616), (504, 3301344), (567, 2934528), (576, 2888676), (648, 2567712), (672, 2476008), (756, 2200896), (768, 2166507), (864, 1925784), (896, 1857006), (972, 1711808), (1008, 1650672), (1134, 1467264), (1152, 1444338), (1296, 1283856), (1344, 1238004), (1512, 1100448), (1701, 978176), (1728, 962892), (1792, 928503), (1944, 855904), (2016, 825336), (2268, 733632), (2304, 722169), (2592, 641928), (2688, 619002), (3024, 550224), (3402, 489088), (3456, 481446), (3821, 435456), (3888, 427952), (4032, 412668), (4536, 366816), (5184, 320964), (5376, 309501), (6048, 275112), (6804, 244544), (6912, 240723), (7642, 217728), (7776, 213976), (8064, 206334), (9072, 183408), (10368, 160482), (11463, 145152), (12096, 137556), (13608, 122272), (15284, 108864), (15552, 106988), (16128, 103167), (18144, 91704), (20736, 80241), (22926, 72576), (24192, 68778), (26747, 62208), (27216, 61136), (30568, 54432), (31104, 53494), (34389, 48384), (36288, 45852)]