31588128

素因数分解:

$2^5\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{59}}^1$

素因数の和:112

約数の個数: 216

約数和(自身を含む): 107911440

約数和(自身を除く): 76323312

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, 59, 66, 72, 78, 88, 96, 99, 104, 117, 118, 132, 143, 144, 156, 169, 176, 177, 198, 208, 234, 236, 264, 286, 288, 312, 338, 352, 354, 396, 416, 429, 468, 472, 507, 528, 531, 572, 624, 649, 676, 708, 767, 792, 858, 936, 944, 1014, 1056, 1062, 1144, 1248, 1287, 1298, 1352, 1416, 1521, 1534, 1584, 1716, 1859, 1872, 1888, 1947, 2028, 2124, 2288, 2301, 2574, 2596, 2704, 2832, 3042, 3068, 3168, 3432, 3718, 3744, 3894, 4056, 4248, 4576, 4602, 5148, 5192, 5408, 5577, 5664, 5841, 6084, 6136, 6864, 6903, 7436, 7788, 8112, 8437, 8496, 9204, 9971, 10296, 10384, 11154, 11682, 12168, 12272, 13728, 13806, 14872, 15576, 16224, 16731, 16874, 16992, 18408, 19942, 20592, 20768, 22308, 23364, 24336, 24544, 25311, 27612, 29744, 29913, 31152, 33462, 33748, 36816, 39884, 41184, 44616, 46728, 48672, 50622, 55224, 59488, 59826, 62304, 66924, 67496, 73632, 75933, 79768, 89232, 89739, 93456, 101244, 109681, 110448, 119652, 133848, 134992, 151866, 159536, 178464, 179478, 186912, 202488, 219362, 220896, 239304, 267696, 269984, 303732, 319072, 329043, 358956, 404976, 438724, 478608, 535392, 607464, 658086, 717912, 809952, 877448, 957216, 987129, 1214928, 1316172, 1435824, 1754896, 1974258, 2429856, 2632344, 2871648, 3509792, 3948516, 5264688, 7897032, 10529376, 15794064, 31588128]

約数ペア:

[(1, 31588128), (2, 15794064), (3, 10529376), (4, 7897032), (6, 5264688), (8, 3948516), (9, 3509792), (11, 2871648), (12, 2632344), (13, 2429856), (16, 1974258), (18, 1754896), (22, 1435824), (24, 1316172), (26, 1214928), (32, 987129), (33, 957216), (36, 877448), (39, 809952), (44, 717912), (48, 658086), (52, 607464), (59, 535392), (66, 478608), (72, 438724), (78, 404976), (88, 358956), (96, 329043), (99, 319072), (104, 303732), (117, 269984), (118, 267696), (132, 239304), (143, 220896), (144, 219362), (156, 202488), (169, 186912), (176, 179478), (177, 178464), (198, 159536), (208, 151866), (234, 134992), (236, 133848), (264, 119652), (286, 110448), (288, 109681), (312, 101244), (338, 93456), (352, 89739), (354, 89232), (396, 79768), (416, 75933), (429, 73632), (468, 67496), (472, 66924), (507, 62304), (528, 59826), (531, 59488), (572, 55224), (624, 50622), (649, 48672), (676, 46728), (708, 44616), (767, 41184), (792, 39884), (858, 36816), (936, 33748), (944, 33462), (1014, 31152), (1056, 29913), (1062, 29744), (1144, 27612), (1248, 25311), (1287, 24544), (1298, 24336), (1352, 23364), (1416, 22308), (1521, 20768), (1534, 20592), (1584, 19942), (1716, 18408), (1859, 16992), (1872, 16874), (1888, 16731), (1947, 16224), (2028, 15576), (2124, 14872), (2288, 13806), (2301, 13728), (2574, 12272), (2596, 12168), (2704, 11682), (2832, 11154), (3042, 10384), (3068, 10296), (3168, 9971), (3432, 9204), (3718, 8496), (3744, 8437), (3894, 8112), (4056, 7788), (4248, 7436), (4576, 6903), (4602, 6864), (5148, 6136), (5192, 6084), (5408, 5841), (5577, 5664)]