515500128

素因数分解:

$2^5\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{12517}}^1$

素因数の和:12557

約数の個数: 144

約数和(自身を含む): 1722376656

約数和(自身を除く): 1206876528

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 13, 16, 18, 22, 24, 26, 32, 33, 36, 39, 44, 48, 52, 66, 72, 78, 88, 96, 99, 104, 117, 132, 143, 144, 156, 176, 198, 208, 234, 264, 286, 288, 312, 352, 396, 416, 429, 468, 528, 572, 624, 792, 858, 936, 1056, 1144, 1248, 1287, 1584, 1716, 1872, 2288, 2574, 3168, 3432, 3744, 4576, 5148, 6864, 10296, 12517, 13728, 20592, 25034, 37551, 41184, 50068, 75102, 100136, 112653, 137687, 150204, 162721, 200272, 225306, 275374, 300408, 325442, 400544, 413061, 450612, 488163, 550748, 600816, 650884, 826122, 901224, 976326, 1101496, 1201632, 1239183, 1301768, 1464489, 1652244, 1789931, 1802448, 1952652, 2202992, 2478366, 2603536, 2928978, 3304488, 3579862, 3604896, 3905304, 4405984, 4956732, 5207072, 5369793, 5857956, 6608976, 7159724, 7810608, 9913464, 10739586, 11715912, 13217952, 14319448, 15621216, 16109379, 19826928, 21479172, 23431824, 28638896, 32218758, 39653856, 42958344, 46863648, 57277792, 64437516, 85916688, 128875032, 171833376, 257750064, 515500128]

約数ペア:

[(1, 515500128), (2, 257750064), (3, 171833376), (4, 128875032), (6, 85916688), (8, 64437516), (9, 57277792), (11, 46863648), (12, 42958344), (13, 39653856), (16, 32218758), (18, 28638896), (22, 23431824), (24, 21479172), (26, 19826928), (32, 16109379), (33, 15621216), (36, 14319448), (39, 13217952), (44, 11715912), (48, 10739586), (52, 9913464), (66, 7810608), (72, 7159724), (78, 6608976), (88, 5857956), (96, 5369793), (99, 5207072), (104, 4956732), (117, 4405984), (132, 3905304), (143, 3604896), (144, 3579862), (156, 3304488), (176, 2928978), (198, 2603536), (208, 2478366), (234, 2202992), (264, 1952652), (286, 1802448), (288, 1789931), (312, 1652244), (352, 1464489), (396, 1301768), (416, 1239183), (429, 1201632), (468, 1101496), (528, 976326), (572, 901224), (624, 826122), (792, 650884), (858, 600816), (936, 550748), (1056, 488163), (1144, 450612), (1248, 413061), (1287, 400544), (1584, 325442), (1716, 300408), (1872, 275374), (2288, 225306), (2574, 200272), (3168, 162721), (3432, 150204), (3744, 137687), (4576, 112653), (5148, 100136), (6864, 75102), (10296, 50068), (12517, 41184), (13728, 37551), (20592, 25034)]