1688063328

素因数分解:

$2^5\times 3^4\times 7^2\times {\mathrm{13291}}^1$

素因数の和:13327

約数の個数: 180

約数和(自身を含む): 5775520212

約数和(自身を除く): 4087456884

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, 13291, 14112, 15876, 18144, 21168, 26582, 31752, 39873, 42336, 53164, 63504, 79746, 93037, 106328, 119619, 127008, 159492, 186074, 212656, 239238, 279111, 318984, 358857, 372148, 425312, 478476, 558222, 637968, 651259, 717714, 744296, 837333, 956952, 1076571, 1116444, 1275936, 1302518, 1435428, 1488592, 1674666, 1913904, 1953777, 2153142, 2232888, 2511999, 2605036, 2870856, 2977184, 3349332, 3827808, 3907554, 4306284, 4465776, 5023998, 5210072, 5741712, 5861331, 6698664, 7535997, 7815108, 8612568, 8931552, 10047996, 10420144, 11483424, 11722662, 13397328, 15071994, 15630216, 17225136, 17583993, 20095992, 20840288, 23445324, 26794656, 30143988, 31260432, 34450272, 35167986, 40191984, 46890648, 52751979, 60287976, 62520864, 70335972, 80383968, 93781296, 105503958, 120575952, 140671944, 187562592, 211007916, 241151904, 281343888, 422015832, 562687776, 844031664, 1688063328]

約数ペア:

[(1, 1688063328), (2, 844031664), (3, 562687776), (4, 422015832), (6, 281343888), (7, 241151904), (8, 211007916), (9, 187562592), (12, 140671944), (14, 120575952), (16, 105503958), (18, 93781296), (21, 80383968), (24, 70335972), (27, 62520864), (28, 60287976), (32, 52751979), (36, 46890648), (42, 40191984), (48, 35167986), (49, 34450272), (54, 31260432), (56, 30143988), (63, 26794656), (72, 23445324), (81, 20840288), (84, 20095992), (96, 17583993), (98, 17225136), (108, 15630216), (112, 15071994), (126, 13397328), (144, 11722662), (147, 11483424), (162, 10420144), (168, 10047996), (189, 8931552), (196, 8612568), (216, 7815108), (224, 7535997), (252, 6698664), (288, 5861331), (294, 5741712), (324, 5210072), (336, 5023998), (378, 4465776), (392, 4306284), (432, 3907554), (441, 3827808), (504, 3349332), (567, 2977184), (588, 2870856), (648, 2605036), (672, 2511999), (756, 2232888), (784, 2153142), (864, 1953777), (882, 1913904), (1008, 1674666), (1134, 1488592), (1176, 1435428), (1296, 1302518), (1323, 1275936), (1512, 1116444), (1568, 1076571), (1764, 956952), (2016, 837333), (2268, 744296), (2352, 717714), (2592, 651259), (2646, 637968), (3024, 558222), (3528, 478476), (3969, 425312), (4536, 372148), (4704, 358857), (5292, 318984), (6048, 279111), (7056, 239238), (7938, 212656), (9072, 186074), (10584, 159492), (13291, 127008), (14112, 119619), (15876, 106328), (18144, 93037), (21168, 79746), (26582, 63504), (31752, 53164), (39873, 42336)]