1298939328

素因数分解:

$2^6\times 3^4\times {\mathrm{331}}^1\times {\mathrm{757}}^1$

素因数の和:1112

約数の個数: 140

約数和(自身を含む): 3867197752

約数和(自身を除く): 2568258424

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, 576, 648, 662, 757, 864, 993, 1296, 1324, 1514, 1728, 1986, 2271, 2592, 2648, 2979, 3028, 3972, 4542, 5184, 5296, 5958, 6056, 6813, 7944, 8937, 9084, 10592, 11916, 12112, 13626, 15888, 17874, 18168, 20439, 21184, 23832, 24224, 26811, 27252, 31776, 35748, 36336, 40878, 47664, 48448, 53622, 54504, 61317, 63552, 71496, 72672, 81756, 95328, 107244, 109008, 122634, 142992, 145344, 163512, 190656, 214488, 218016, 245268, 250567, 285984, 327024, 428976, 436032, 490536, 501134, 571968, 654048, 751701, 857952, 981072, 1002268, 1308096, 1503402, 1715904, 1962144, 2004536, 2255103, 3006804, 3924288, 4009072, 4510206, 6013608, 6765309, 8018144, 9020412, 12027216, 13530618, 16036288, 18040824, 20295927, 24054432, 27061236, 36081648, 40591854, 48108864, 54122472, 72163296, 81183708, 108244944, 144326592, 162367416, 216489888, 324734832, 432979776, 649469664, 1298939328]

約数ペア:

[(1, 1298939328), (2, 649469664), (3, 432979776), (4, 324734832), (6, 216489888), (8, 162367416), (9, 144326592), (12, 108244944), (16, 81183708), (18, 72163296), (24, 54122472), (27, 48108864), (32, 40591854), (36, 36081648), (48, 27061236), (54, 24054432), (64, 20295927), (72, 18040824), (81, 16036288), (96, 13530618), (108, 12027216), (144, 9020412), (162, 8018144), (192, 6765309), (216, 6013608), (288, 4510206), (324, 4009072), (331, 3924288), (432, 3006804), (576, 2255103), (648, 2004536), (662, 1962144), (757, 1715904), (864, 1503402), (993, 1308096), (1296, 1002268), (1324, 981072), (1514, 857952), (1728, 751701), (1986, 654048), (2271, 571968), (2592, 501134), (2648, 490536), (2979, 436032), (3028, 428976), (3972, 327024), (4542, 285984), (5184, 250567), (5296, 245268), (5958, 218016), (6056, 214488), (6813, 190656), (7944, 163512), (8937, 145344), (9084, 142992), (10592, 122634), (11916, 109008), (12112, 107244), (13626, 95328), (15888, 81756), (17874, 72672), (18168, 71496), (20439, 63552), (21184, 61317), (23832, 54504), (24224, 53622), (26811, 48448), (27252, 47664), (31776, 40878), (35748, 36336)]