408528036

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1$

素因数の和:196

約数の個数: 240

約数和(自身を含む): 1287982080

約数和(自身を除く): 879454044

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 43, 54, 59, 63, 71, 81, 84, 86, 108, 118, 126, 129, 142, 162, 172, 177, 189, 213, 236, 252, 258, 284, 301, 324, 354, 378, 387, 413, 426, 497, 516, 531, 567, 602, 639, 708, 756, 774, 826, 852, 903, 994, 1062, 1134, 1161, 1204, 1239, 1278, 1491, 1548, 1593, 1652, 1806, 1917, 1988, 2124, 2268, 2322, 2478, 2537, 2556, 2709, 2982, 3053, 3186, 3483, 3612, 3717, 3834, 4189, 4473, 4644, 4779, 4956, 5074, 5418, 5751, 5964, 6106, 6372, 6966, 7434, 7611, 7668, 8127, 8378, 8946, 9159, 9558, 10148, 10836, 11151, 11502, 12212, 12567, 13419, 13932, 14868, 15222, 16254, 16756, 17759, 17892, 18318, 19116, 21371, 22302, 22833, 23004, 24381, 25134, 26838, 27477, 29323, 30444, 32508, 33453, 35518, 36636, 37701, 40257, 42742, 44604, 45666, 48762, 50268, 53277, 53676, 54954, 58646, 64113, 66906, 68499, 71036, 75402, 80514, 82431, 85484, 87969, 91332, 97524, 106554, 109908, 113103, 117292, 128226, 133812, 136998, 150804, 159831, 161028, 164862, 175938, 180127, 192339, 205497, 213108, 226206, 247293, 256452, 263907, 273996, 319662, 329724, 339309, 351876, 360254, 384678, 410994, 452412, 479493, 494586, 527814, 540381, 577017, 639324, 678618, 720508, 769356, 791721, 821988, 958986, 989172, 1055628, 1080762, 1154034, 1260889, 1357236, 1438479, 1583442, 1621143, 1731051, 1917972, 2161524, 2308068, 2375163, 2521778, 2876958, 3166884, 3242286, 3462102, 3782667, 4750326, 4863429, 5043556, 5753916, 6484572, 6924204, 7565334, 9500652, 9726858, 11348001, 14590287, 15130668, 19453716, 22696002, 29180574, 34044003, 45392004, 58361148, 68088006, 102132009, 136176012, 204264018, 408528036]

約数ペア:

[(1, 408528036), (2, 204264018), (3, 136176012), (4, 102132009), (6, 68088006), (7, 58361148), (9, 45392004), (12, 34044003), (14, 29180574), (18, 22696002), (21, 19453716), (27, 15130668), (28, 14590287), (36, 11348001), (42, 9726858), (43, 9500652), (54, 7565334), (59, 6924204), (63, 6484572), (71, 5753916), (81, 5043556), (84, 4863429), (86, 4750326), (108, 3782667), (118, 3462102), (126, 3242286), (129, 3166884), (142, 2876958), (162, 2521778), (172, 2375163), (177, 2308068), (189, 2161524), (213, 1917972), (236, 1731051), (252, 1621143), (258, 1583442), (284, 1438479), (301, 1357236), (324, 1260889), (354, 1154034), (378, 1080762), (387, 1055628), (413, 989172), (426, 958986), (497, 821988), (516, 791721), (531, 769356), (567, 720508), (602, 678618), (639, 639324), (708, 577017), (756, 540381), (774, 527814), (826, 494586), (852, 479493), (903, 452412), (994, 410994), (1062, 384678), (1134, 360254), (1161, 351876), (1204, 339309), (1239, 329724), (1278, 319662), (1491, 273996), (1548, 263907), (1593, 256452), (1652, 247293), (1806, 226206), (1917, 213108), (1988, 205497), (2124, 192339), (2268, 180127), (2322, 175938), (2478, 164862), (2537, 161028), (2556, 159831), (2709, 150804), (2982, 136998), (3053, 133812), (3186, 128226), (3483, 117292), (3612, 113103), (3717, 109908), (3834, 106554), (4189, 97524), (4473, 91332), (4644, 87969), (4779, 85484), (4956, 82431), (5074, 80514), (5418, 75402), (5751, 71036), (5964, 68499), (6106, 66906), (6372, 64113), (6966, 58646), (7434, 54954), (7611, 53676), (7668, 53277), (8127, 50268), (8378, 48762), (8946, 45666), (9159, 44604), (9558, 42742), (10148, 40257), (10836, 37701), (11151, 36636), (11502, 35518), (12212, 33453), (12567, 32508), (13419, 30444), (13932, 29323), (14868, 27477), (15222, 26838), (16254, 25134), (16756, 24381), (17759, 23004), (17892, 22833), (18318, 22302), (19116, 21371)]