391269312

素因数分解:

$2^6\times 3^3\times 7^2\times {\mathrm{4621}}^1$

素因数の和:4656

約数の個数: 168

約数和(自身を含む): 1338346320

約数和(自身を除く): 947077008

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, 64, 72, 84, 96, 98, 108, 112, 126, 144, 147, 168, 189, 192, 196, 216, 224, 252, 288, 294, 336, 378, 392, 432, 441, 448, 504, 576, 588, 672, 756, 784, 864, 882, 1008, 1176, 1323, 1344, 1512, 1568, 1728, 1764, 2016, 2352, 2646, 3024, 3136, 3528, 4032, 4621, 4704, 5292, 6048, 7056, 9242, 9408, 10584, 12096, 13863, 14112, 18484, 21168, 27726, 28224, 32347, 36968, 41589, 42336, 55452, 64694, 73936, 83178, 84672, 97041, 110904, 124767, 129388, 147872, 166356, 194082, 221808, 226429, 249534, 258776, 291123, 295744, 332712, 388164, 443616, 452858, 499068, 517552, 582246, 665424, 679287, 776328, 873369, 887232, 905716, 998136, 1035104, 1164492, 1330848, 1358574, 1552656, 1746738, 1811432, 1996272, 2037861, 2070208, 2328984, 2661696, 2717148, 3105312, 3493476, 3622864, 3992544, 4075722, 4657968, 5434296, 6113583, 6210624, 6986952, 7245728, 7985088, 8151444, 9315936, 10868592, 12227166, 13973904, 14491456, 16302888, 18631872, 21737184, 24454332, 27947808, 32605776, 43474368, 48908664, 55895616, 65211552, 97817328, 130423104, 195634656, 391269312]

約数ペア:

[(1, 391269312), (2, 195634656), (3, 130423104), (4, 97817328), (6, 65211552), (7, 55895616), (8, 48908664), (9, 43474368), (12, 32605776), (14, 27947808), (16, 24454332), (18, 21737184), (21, 18631872), (24, 16302888), (27, 14491456), (28, 13973904), (32, 12227166), (36, 10868592), (42, 9315936), (48, 8151444), (49, 7985088), (54, 7245728), (56, 6986952), (63, 6210624), (64, 6113583), (72, 5434296), (84, 4657968), (96, 4075722), (98, 3992544), (108, 3622864), (112, 3493476), (126, 3105312), (144, 2717148), (147, 2661696), (168, 2328984), (189, 2070208), (192, 2037861), (196, 1996272), (216, 1811432), (224, 1746738), (252, 1552656), (288, 1358574), (294, 1330848), (336, 1164492), (378, 1035104), (392, 998136), (432, 905716), (441, 887232), (448, 873369), (504, 776328), (576, 679287), (588, 665424), (672, 582246), (756, 517552), (784, 499068), (864, 452858), (882, 443616), (1008, 388164), (1176, 332712), (1323, 295744), (1344, 291123), (1512, 258776), (1568, 249534), (1728, 226429), (1764, 221808), (2016, 194082), (2352, 166356), (2646, 147872), (3024, 129388), (3136, 124767), (3528, 110904), (4032, 97041), (4621, 84672), (4704, 83178), (5292, 73936), (6048, 64694), (7056, 55452), (9242, 42336), (9408, 41589), (10584, 36968), (12096, 32347), (13863, 28224), (14112, 27726), (18484, 21168)]