2805427968

素因数分解:

$2^8\times 3^1\times 7^2\times {\mathrm{127}}^1\times {\mathrm{587}}^1$

素因数の和:747

約数の個数: 216

約数和(自身を含む): 8768858112

約数和(自身を除く): 5963430144

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 64, 84, 96, 98, 112, 127, 128, 147, 168, 192, 196, 224, 254, 256, 294, 336, 381, 384, 392, 448, 508, 587, 588, 672, 762, 768, 784, 889, 896, 1016, 1174, 1176, 1344, 1524, 1568, 1761, 1778, 1792, 2032, 2348, 2352, 2667, 2688, 3048, 3136, 3522, 3556, 4064, 4109, 4696, 4704, 5334, 5376, 6096, 6223, 6272, 7044, 7112, 8128, 8218, 9392, 9408, 10668, 12192, 12327, 12446, 12544, 14088, 14224, 16256, 16436, 18669, 18784, 18816, 21336, 24384, 24654, 24892, 28176, 28448, 28763, 32512, 32872, 37338, 37568, 37632, 42672, 48768, 49308, 49784, 56352, 56896, 57526, 65744, 74549, 74676, 75136, 85344, 86289, 97536, 98616, 99568, 112704, 113792, 115052, 131488, 149098, 149352, 150272, 170688, 172578, 197232, 199136, 223647, 225408, 227584, 230104, 262976, 298196, 298704, 341376, 345156, 394464, 398272, 447294, 450816, 460208, 521843, 525952, 596392, 597408, 682752, 690312, 788928, 796544, 894588, 920416, 1043686, 1051904, 1192784, 1194816, 1380624, 1565529, 1577856, 1593088, 1789176, 1840832, 2087372, 2385568, 2389632, 2761248, 3131058, 3155712, 3578352, 3652901, 3681664, 4174744, 4771136, 4779264, 5522496, 6262116, 7156704, 7305802, 7363328, 8349488, 9542272, 10958703, 11044992, 12524232, 14313408, 14611604, 16698976, 19084544, 21917406, 22089984, 25048464, 28626816, 29223208, 33397952, 43834812, 50096928, 57253632, 58446416, 66795904, 87669624, 100193856, 116892832, 133591808, 175339248, 200387712, 233785664, 350678496, 400775424, 467571328, 701356992, 935142656, 1402713984, 2805427968]

約数ペア:

[(1, 2805427968), (2, 1402713984), (3, 935142656), (4, 701356992), (6, 467571328), (7, 400775424), (8, 350678496), (12, 233785664), (14, 200387712), (16, 175339248), (21, 133591808), (24, 116892832), (28, 100193856), (32, 87669624), (42, 66795904), (48, 58446416), (49, 57253632), (56, 50096928), (64, 43834812), (84, 33397952), (96, 29223208), (98, 28626816), (112, 25048464), (127, 22089984), (128, 21917406), (147, 19084544), (168, 16698976), (192, 14611604), (196, 14313408), (224, 12524232), (254, 11044992), (256, 10958703), (294, 9542272), (336, 8349488), (381, 7363328), (384, 7305802), (392, 7156704), (448, 6262116), (508, 5522496), (587, 4779264), (588, 4771136), (672, 4174744), (762, 3681664), (768, 3652901), (784, 3578352), (889, 3155712), (896, 3131058), (1016, 2761248), (1174, 2389632), (1176, 2385568), (1344, 2087372), (1524, 1840832), (1568, 1789176), (1761, 1593088), (1778, 1577856), (1792, 1565529), (2032, 1380624), (2348, 1194816), (2352, 1192784), (2667, 1051904), (2688, 1043686), (3048, 920416), (3136, 894588), (3522, 796544), (3556, 788928), (4064, 690312), (4109, 682752), (4696, 597408), (4704, 596392), (5334, 525952), (5376, 521843), (6096, 460208), (6223, 450816), (6272, 447294), (7044, 398272), (7112, 394464), (8128, 345156), (8218, 341376), (9392, 298704), (9408, 298196), (10668, 262976), (12192, 230104), (12327, 227584), (12446, 225408), (12544, 223647), (14088, 199136), (14224, 197232), (16256, 172578), (16436, 170688), (18669, 150272), (18784, 149352), (18816, 149098), (21336, 131488), (24384, 115052), (24654, 113792), (24892, 112704), (28176, 99568), (28448, 98616), (28763, 97536), (32512, 86289), (32872, 85344), (37338, 75136), (37568, 74676), (37632, 74549), (42672, 65744), (48768, 57526), (49308, 56896), (49784, 56352)]