240884964

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{127}}^1$

素因数の和:262

約数の個数: 144

約数和(自身を含む): 670924800

約数和(自身を除く): 430039836

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 47, 57, 59, 76, 94, 114, 118, 127, 141, 171, 177, 188, 228, 236, 254, 282, 342, 354, 381, 423, 508, 531, 564, 684, 708, 762, 846, 893, 1062, 1121, 1143, 1524, 1692, 1786, 2124, 2242, 2286, 2413, 2679, 2773, 3363, 3572, 4484, 4572, 4826, 5358, 5546, 5969, 6726, 7239, 7493, 8037, 8319, 9652, 10089, 10716, 11092, 11938, 13452, 14478, 14986, 16074, 16638, 17907, 20178, 21717, 22479, 23876, 24957, 28956, 29972, 32148, 33276, 35814, 40356, 43434, 44958, 49914, 52687, 53721, 67437, 71628, 86868, 89916, 99828, 105374, 107442, 113411, 134874, 142367, 158061, 210748, 214884, 226822, 269748, 284734, 316122, 340233, 352171, 427101, 453644, 474183, 569468, 632244, 680466, 704342, 854202, 948366, 1020699, 1056513, 1281303, 1360932, 1408684, 1708404, 1896732, 2041398, 2113026, 2562606, 3169539, 4082796, 4226052, 5125212, 6339078, 6691249, 12678156, 13382498, 20073747, 26764996, 40147494, 60221241, 80294988, 120442482, 240884964]

約数ペア:

[(1, 240884964), (2, 120442482), (3, 80294988), (4, 60221241), (6, 40147494), (9, 26764996), (12, 20073747), (18, 13382498), (19, 12678156), (36, 6691249), (38, 6339078), (47, 5125212), (57, 4226052), (59, 4082796), (76, 3169539), (94, 2562606), (114, 2113026), (118, 2041398), (127, 1896732), (141, 1708404), (171, 1408684), (177, 1360932), (188, 1281303), (228, 1056513), (236, 1020699), (254, 948366), (282, 854202), (342, 704342), (354, 680466), (381, 632244), (423, 569468), (508, 474183), (531, 453644), (564, 427101), (684, 352171), (708, 340233), (762, 316122), (846, 284734), (893, 269748), (1062, 226822), (1121, 214884), (1143, 210748), (1524, 158061), (1692, 142367), (1786, 134874), (2124, 113411), (2242, 107442), (2286, 105374), (2413, 99828), (2679, 89916), (2773, 86868), (3363, 71628), (3572, 67437), (4484, 53721), (4572, 52687), (4826, 49914), (5358, 44958), (5546, 43434), (5969, 40356), (6726, 35814), (7239, 33276), (7493, 32148), (8037, 29972), (8319, 28956), (9652, 24957), (10089, 23876), (10716, 22479), (11092, 21717), (11938, 20178), (13452, 17907), (14478, 16638), (14986, 16074)]