873395136

素因数分解:

$2^6\times 3^4\times {\mathrm{331}}^1\times {\mathrm{509}}^1$

素因数の和:864

約数の個数: 140

約数和(自身を含む): 2601940440

約数和(自身を除く): 1728545304

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 108, 144, 162, 192, 216, 288, 324, 331, 432, 509, 576, 648, 662, 864, 993, 1018, 1296, 1324, 1527, 1728, 1986, 2036, 2592, 2648, 2979, 3054, 3972, 4072, 4581, 5184, 5296, 5958, 6108, 7944, 8144, 8937, 9162, 10592, 11916, 12216, 13743, 15888, 16288, 17874, 18324, 21184, 23832, 24432, 26811, 27486, 31776, 32576, 35748, 36648, 41229, 47664, 48864, 53622, 54972, 63552, 71496, 73296, 82458, 95328, 97728, 107244, 109944, 142992, 146592, 164916, 168479, 190656, 214488, 219888, 285984, 293184, 329832, 336958, 428976, 439776, 505437, 571968, 659664, 673916, 857952, 879552, 1010874, 1319328, 1347832, 1516311, 1715904, 2021748, 2638656, 2695664, 3032622, 4043496, 4548933, 5391328, 6065244, 8086992, 9097866, 10782656, 12130488, 13646799, 16173984, 18195732, 24260976, 27293598, 32347968, 36391464, 48521952, 54587196, 72782928, 97043904, 109174392, 145565856, 218348784, 291131712, 436697568, 873395136]

約数ペア:

[(1, 873395136), (2, 436697568), (3, 291131712), (4, 218348784), (6, 145565856), (8, 109174392), (9, 97043904), (12, 72782928), (16, 54587196), (18, 48521952), (24, 36391464), (27, 32347968), (32, 27293598), (36, 24260976), (48, 18195732), (54, 16173984), (64, 13646799), (72, 12130488), (81, 10782656), (96, 9097866), (108, 8086992), (144, 6065244), (162, 5391328), (192, 4548933), (216, 4043496), (288, 3032622), (324, 2695664), (331, 2638656), (432, 2021748), (509, 1715904), (576, 1516311), (648, 1347832), (662, 1319328), (864, 1010874), (993, 879552), (1018, 857952), (1296, 673916), (1324, 659664), (1527, 571968), (1728, 505437), (1986, 439776), (2036, 428976), (2592, 336958), (2648, 329832), (2979, 293184), (3054, 285984), (3972, 219888), (4072, 214488), (4581, 190656), (5184, 168479), (5296, 164916), (5958, 146592), (6108, 142992), (7944, 109944), (8144, 107244), (8937, 97728), (9162, 95328), (10592, 82458), (11916, 73296), (12216, 71496), (13743, 63552), (15888, 54972), (16288, 53622), (17874, 48864), (18324, 47664), (21184, 41229), (23832, 36648), (24432, 35748), (26811, 32576), (27486, 31776)]