213272064

素因数分解:

$2^9\times 3^2\times {\mathrm{31}}^1\times {\mathrm{1493}}^1$

素因数の和:1548

約数の個数: 120

約数和(自身を含む): 635798592

約数和(自身を除く): 422526528

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 62, 64, 72, 93, 96, 124, 128, 144, 186, 192, 248, 256, 279, 288, 372, 384, 496, 512, 558, 576, 744, 768, 992, 1116, 1152, 1488, 1493, 1536, 1984, 2232, 2304, 2976, 2986, 3968, 4464, 4479, 4608, 5952, 5972, 7936, 8928, 8958, 11904, 11944, 13437, 15872, 17856, 17916, 23808, 23888, 26874, 35712, 35832, 46283, 47616, 47776, 53748, 71424, 71664, 92566, 95552, 107496, 138849, 142848, 143328, 185132, 191104, 214992, 277698, 286656, 370264, 382208, 416547, 429984, 555396, 573312, 740528, 764416, 833094, 859968, 1110792, 1146624, 1481056, 1666188, 1719936, 2221584, 2293248, 2962112, 3332376, 3439872, 4443168, 5924224, 6664752, 6879744, 8886336, 11848448, 13329504, 17772672, 23696896, 26659008, 35545344, 53318016, 71090688, 106636032, 213272064]

約数ペア:

[(1, 213272064), (2, 106636032), (3, 71090688), (4, 53318016), (6, 35545344), (8, 26659008), (9, 23696896), (12, 17772672), (16, 13329504), (18, 11848448), (24, 8886336), (31, 6879744), (32, 6664752), (36, 5924224), (48, 4443168), (62, 3439872), (64, 3332376), (72, 2962112), (93, 2293248), (96, 2221584), (124, 1719936), (128, 1666188), (144, 1481056), (186, 1146624), (192, 1110792), (248, 859968), (256, 833094), (279, 764416), (288, 740528), (372, 573312), (384, 555396), (496, 429984), (512, 416547), (558, 382208), (576, 370264), (744, 286656), (768, 277698), (992, 214992), (1116, 191104), (1152, 185132), (1488, 143328), (1493, 142848), (1536, 138849), (1984, 107496), (2232, 95552), (2304, 92566), (2976, 71664), (2986, 71424), (3968, 53748), (4464, 47776), (4479, 47616), (4608, 46283), (5952, 35832), (5972, 35712), (7936, 26874), (8928, 23888), (8958, 23808), (11904, 17916), (11944, 17856), (13437, 15872)]