555490656

素因数分解:

$2^5\times 3^3\times 7^2\times {\mathrm{13121}}^1$

素因数の和:13154

約数の個数: 144

約数和(自身を含む): 1884844080

約数和(自身を除く): 1329353424

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, 84, 96, 98, 108, 112, 126, 144, 147, 168, 189, 196, 216, 224, 252, 288, 294, 336, 378, 392, 432, 441, 504, 588, 672, 756, 784, 864, 882, 1008, 1176, 1323, 1512, 1568, 1764, 2016, 2352, 2646, 3024, 3528, 4704, 5292, 6048, 7056, 10584, 13121, 14112, 21168, 26242, 39363, 42336, 52484, 78726, 91847, 104968, 118089, 157452, 183694, 209936, 236178, 275541, 314904, 354267, 367388, 419872, 472356, 551082, 629808, 642929, 708534, 734776, 826623, 944712, 1102164, 1259616, 1285858, 1417068, 1469552, 1653246, 1889424, 1928787, 2204328, 2479869, 2571716, 2834136, 2939104, 3306492, 3778848, 3857574, 4408656, 4959738, 5143432, 5668272, 5786361, 6612984, 7715148, 8817312, 9919476, 10286864, 11336544, 11572722, 13225968, 15430296, 17359083, 19838952, 20573728, 23145444, 26451936, 30860592, 34718166, 39677904, 46290888, 61721184, 69436332, 79355808, 92581776, 138872664, 185163552, 277745328, 555490656]

約数ペア:

[(1, 555490656), (2, 277745328), (3, 185163552), (4, 138872664), (6, 92581776), (7, 79355808), (8, 69436332), (9, 61721184), (12, 46290888), (14, 39677904), (16, 34718166), (18, 30860592), (21, 26451936), (24, 23145444), (27, 20573728), (28, 19838952), (32, 17359083), (36, 15430296), (42, 13225968), (48, 11572722), (49, 11336544), (54, 10286864), (56, 9919476), (63, 8817312), (72, 7715148), (84, 6612984), (96, 5786361), (98, 5668272), (108, 5143432), (112, 4959738), (126, 4408656), (144, 3857574), (147, 3778848), (168, 3306492), (189, 2939104), (196, 2834136), (216, 2571716), (224, 2479869), (252, 2204328), (288, 1928787), (294, 1889424), (336, 1653246), (378, 1469552), (392, 1417068), (432, 1285858), (441, 1259616), (504, 1102164), (588, 944712), (672, 826623), (756, 734776), (784, 708534), (864, 642929), (882, 629808), (1008, 551082), (1176, 472356), (1323, 419872), (1512, 367388), (1568, 354267), (1764, 314904), (2016, 275541), (2352, 236178), (2646, 209936), (3024, 183694), (3528, 157452), (4704, 118089), (5292, 104968), (6048, 91847), (7056, 78726), (10584, 52484), (13121, 42336), (14112, 39363), (21168, 26242)]