2751120288

素因数分解:

$2^5\times 3^4\times 7^2\times {\mathrm{21661}}^1$

素因数の和:21697

約数の個数: 180

約数和(自身を含む): 9412377282

約数和(自身を除く): 6661256994

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 49, 54, 56, 63, 72, 81, 84, 96, 98, 108, 112, 126, 144, 147, 162, 168, 189, 196, 216, 224, 252, 288, 294, 324, 336, 378, 392, 432, 441, 504, 567, 588, 648, 672, 756, 784, 864, 882, 1008, 1134, 1176, 1296, 1323, 1512, 1568, 1764, 2016, 2268, 2352, 2592, 2646, 3024, 3528, 3969, 4536, 4704, 5292, 6048, 7056, 7938, 9072, 10584, 14112, 15876, 18144, 21168, 21661, 31752, 42336, 43322, 63504, 64983, 86644, 127008, 129966, 151627, 173288, 194949, 259932, 303254, 346576, 389898, 454881, 519864, 584847, 606508, 693152, 779796, 909762, 1039728, 1061389, 1169694, 1213016, 1364643, 1559592, 1754541, 1819524, 2079456, 2122778, 2339388, 2426032, 2729286, 3119184, 3184167, 3509082, 3639048, 4093929, 4245556, 4678776, 4852064, 5458572, 6238368, 6368334, 7018164, 7278096, 8187858, 8491112, 9357552, 9552501, 10917144, 12281787, 12736668, 14036328, 14556192, 16375716, 16982224, 18715104, 19105002, 21834288, 24563574, 25473336, 28072656, 28657503, 32751432, 33964448, 38210004, 43668576, 49127148, 50946672, 56145312, 57315006, 65502864, 76420008, 85972509, 98254296, 101893344, 114630012, 131005728, 152840016, 171945018, 196508592, 229260024, 305680032, 343890036, 393017184, 458520048, 687780072, 917040096, 1375560144, 2751120288]

約数ペア:

[(1, 2751120288), (2, 1375560144), (3, 917040096), (4, 687780072), (6, 458520048), (7, 393017184), (8, 343890036), (9, 305680032), (12, 229260024), (14, 196508592), (16, 171945018), (18, 152840016), (21, 131005728), (24, 114630012), (27, 101893344), (28, 98254296), (32, 85972509), (36, 76420008), (42, 65502864), (48, 57315006), (49, 56145312), (54, 50946672), (56, 49127148), (63, 43668576), (72, 38210004), (81, 33964448), (84, 32751432), (96, 28657503), (98, 28072656), (108, 25473336), (112, 24563574), (126, 21834288), (144, 19105002), (147, 18715104), (162, 16982224), (168, 16375716), (189, 14556192), (196, 14036328), (216, 12736668), (224, 12281787), (252, 10917144), (288, 9552501), (294, 9357552), (324, 8491112), (336, 8187858), (378, 7278096), (392, 7018164), (432, 6368334), (441, 6238368), (504, 5458572), (567, 4852064), (588, 4678776), (648, 4245556), (672, 4093929), (756, 3639048), (784, 3509082), (864, 3184167), (882, 3119184), (1008, 2729286), (1134, 2426032), (1176, 2339388), (1296, 2122778), (1323, 2079456), (1512, 1819524), (1568, 1754541), (1764, 1559592), (2016, 1364643), (2268, 1213016), (2352, 1169694), (2592, 1061389), (2646, 1039728), (3024, 909762), (3528, 779796), (3969, 693152), (4536, 606508), (4704, 584847), (5292, 519864), (6048, 454881), (7056, 389898), (7938, 346576), (9072, 303254), (10584, 259932), (14112, 194949), (15876, 173288), (18144, 151627), (21168, 129966), (21661, 127008), (31752, 86644), (42336, 64983), (43322, 63504)]