1288594384

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{67}}^2\times {\mathrm{233}}^1$

素因数の和:393

約数の個数: 120

約数和(自身を含む): 3173421888

約数和(自身を除く): 1884827504

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 67, 77, 88, 112, 134, 154, 176, 233, 268, 308, 466, 469, 536, 616, 737, 932, 938, 1072, 1232, 1474, 1631, 1864, 1876, 2563, 2948, 3262, 3728, 3752, 4489, 5126, 5159, 5896, 6524, 7504, 8978, 10252, 10318, 11792, 13048, 15611, 17941, 17956, 20504, 20636, 26096, 31222, 31423, 35882, 35912, 41008, 41272, 49379, 62444, 62846, 71764, 71824, 82544, 98758, 109277, 124888, 125692, 143528, 171721, 197516, 218554, 249776, 251384, 287056, 343442, 345653, 395032, 437108, 502768, 686884, 691306, 790064, 874216, 1045937, 1202047, 1373768, 1382612, 1748432, 2091874, 2404094, 2747536, 2765224, 4183748, 4808188, 5530448, 7321559, 8367496, 9616376, 11505307, 14643118, 16734992, 19232752, 23010614, 29286236, 46021228, 58572472, 80537149, 92042456, 117144944, 161074298, 184084912, 322148596, 644297192, 1288594384]

約数ペア:

[(1, 1288594384), (2, 644297192), (4, 322148596), (7, 184084912), (8, 161074298), (11, 117144944), (14, 92042456), (16, 80537149), (22, 58572472), (28, 46021228), (44, 29286236), (56, 23010614), (67, 19232752), (77, 16734992), (88, 14643118), (112, 11505307), (134, 9616376), (154, 8367496), (176, 7321559), (233, 5530448), (268, 4808188), (308, 4183748), (466, 2765224), (469, 2747536), (536, 2404094), (616, 2091874), (737, 1748432), (932, 1382612), (938, 1373768), (1072, 1202047), (1232, 1045937), (1474, 874216), (1631, 790064), (1864, 691306), (1876, 686884), (2563, 502768), (2948, 437108), (3262, 395032), (3728, 345653), (3752, 343442), (4489, 287056), (5126, 251384), (5159, 249776), (5896, 218554), (6524, 197516), (7504, 171721), (8978, 143528), (10252, 125692), (10318, 124888), (11792, 109277), (13048, 98758), (15611, 82544), (17941, 71824), (17956, 71764), (20504, 62846), (20636, 62444), (26096, 49379), (31222, 41272), (31423, 41008), (35882, 35912)]