255608722536

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{163}}^1\times {\mathrm{911}}^1\times {\mathrm{4219}}^1$

素因数の和:5319

約数の個数: 128

約数和(自身を含む): 681671116800

約数和(自身を除く): 426062394264

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 136, 163, 204, 326, 408, 489, 652, 911, 978, 1304, 1822, 1956, 2733, 2771, 3644, 3912, 4219, 5466, 5542, 7288, 8313, 8438, 10932, 11084, 12657, 15487, 16626, 16876, 21864, 22168, 25314, 30974, 33252, 33752, 46461, 50628, 61948, 66504, 71723, 92922, 101256, 123896, 143446, 148493, 185844, 215169, 286892, 296986, 371688, 430338, 445479, 573784, 593972, 687697, 860676, 890958, 1187944, 1375394, 1721352, 1781916, 2063091, 2524381, 2750788, 3563832, 3843509, 4126182, 5048762, 5501576, 7573143, 7687018, 8252364, 10097524, 11530527, 11690849, 15146286, 15374036, 16504728, 20195048, 23061054, 23381698, 30292572, 30748072, 35072547, 46122108, 46763396, 60585144, 65339653, 70145094, 92244216, 93526792, 130679306, 140290188, 196018959, 261358612, 280580376, 392037918, 522717224, 626491967, 784075836, 1252983934, 1568151672, 1879475901, 2505967868, 3758951802, 5011935736, 7517903604, 10650363439, 15035807208, 21300726878, 31951090317, 42601453756, 63902180634, 85202907512, 127804361268, 255608722536]

約数ペア:

[(1, 255608722536), (2, 127804361268), (3, 85202907512), (4, 63902180634), (6, 42601453756), (8, 31951090317), (12, 21300726878), (17, 15035807208), (24, 10650363439), (34, 7517903604), (51, 5011935736), (68, 3758951802), (102, 2505967868), (136, 1879475901), (163, 1568151672), (204, 1252983934), (326, 784075836), (408, 626491967), (489, 522717224), (652, 392037918), (911, 280580376), (978, 261358612), (1304, 196018959), (1822, 140290188), (1956, 130679306), (2733, 93526792), (2771, 92244216), (3644, 70145094), (3912, 65339653), (4219, 60585144), (5466, 46763396), (5542, 46122108), (7288, 35072547), (8313, 30748072), (8438, 30292572), (10932, 23381698), (11084, 23061054), (12657, 20195048), (15487, 16504728), (16626, 15374036), (16876, 15146286), (21864, 11690849), (22168, 11530527), (25314, 10097524), (30974, 8252364), (33252, 7687018), (33752, 7573143), (46461, 5501576), (50628, 5048762), (61948, 4126182), (66504, 3843509), (71723, 3563832), (92922, 2750788), (101256, 2524381), (123896, 2063091), (143446, 1781916), (148493, 1721352), (185844, 1375394), (215169, 1187944), (286892, 890958), (296986, 860676), (371688, 687697), (430338, 593972), (445479, 573784)]