257750064

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{12517}}^1$

素因数の和:12555

約数の個数: 120

約数和(自身を含む): 847518672

約数和(自身を除く): 589768608

約数列:

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

約数ペア:

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