1328045208

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{11087}}^1$

素因数の和:11157

約数の個数: 128

約数和(自身を含む): 4087480320

約数和(自身を除く): 2759435112

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 23, 24, 28, 31, 42, 46, 56, 62, 69, 84, 92, 93, 124, 138, 161, 168, 184, 186, 217, 248, 276, 322, 372, 434, 483, 552, 644, 651, 713, 744, 868, 966, 1288, 1302, 1426, 1736, 1932, 2139, 2604, 2852, 3864, 4278, 4991, 5208, 5704, 8556, 9982, 11087, 14973, 17112, 19964, 22174, 29946, 33261, 39928, 44348, 59892, 66522, 77609, 88696, 119784, 133044, 155218, 232827, 255001, 266088, 310436, 343697, 465654, 510002, 620872, 687394, 765003, 931308, 1020004, 1031091, 1374788, 1530006, 1785007, 1862616, 2040008, 2062182, 2405879, 2749576, 3060012, 3570014, 4124364, 4811758, 5355021, 6120024, 7140028, 7217637, 7905031, 8248728, 9623516, 10710042, 14280056, 14435274, 15810062, 19247032, 21420084, 23715093, 28870548, 31620124, 42840168, 47430186, 55335217, 57741096, 63240248, 94860372, 110670434, 166005651, 189720744, 221340868, 332011302, 442681736, 664022604, 1328045208]

約数ペア:

[(1, 1328045208), (2, 664022604), (3, 442681736), (4, 332011302), (6, 221340868), (7, 189720744), (8, 166005651), (12, 110670434), (14, 94860372), (21, 63240248), (23, 57741096), (24, 55335217), (28, 47430186), (31, 42840168), (42, 31620124), (46, 28870548), (56, 23715093), (62, 21420084), (69, 19247032), (84, 15810062), (92, 14435274), (93, 14280056), (124, 10710042), (138, 9623516), (161, 8248728), (168, 7905031), (184, 7217637), (186, 7140028), (217, 6120024), (248, 5355021), (276, 4811758), (322, 4124364), (372, 3570014), (434, 3060012), (483, 2749576), (552, 2405879), (644, 2062182), (651, 2040008), (713, 1862616), (744, 1785007), (868, 1530006), (966, 1374788), (1288, 1031091), (1302, 1020004), (1426, 931308), (1736, 765003), (1932, 687394), (2139, 620872), (2604, 510002), (2852, 465654), (3864, 343697), (4278, 310436), (4991, 266088), (5208, 255001), (5704, 232827), (8556, 155218), (9982, 133044), (11087, 119784), (14973, 88696), (17112, 77609), (19964, 66522), (22174, 59892), (29946, 44348), (33261, 39928)]