264590208

素因数分解:

$2^7\times 3^2\times {\mathrm{31}}^2\times {\mathrm{239}}^1$

素因数の和:321

約数の個数: 144

約数和(自身を含む): 790030800

約数和(自身を除く): 525440592

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 62, 64, 72, 93, 96, 124, 128, 144, 186, 192, 239, 248, 279, 288, 372, 384, 478, 496, 558, 576, 717, 744, 956, 961, 992, 1116, 1152, 1434, 1488, 1912, 1922, 1984, 2151, 2232, 2868, 2883, 2976, 3824, 3844, 3968, 4302, 4464, 5736, 5766, 5952, 7409, 7648, 7688, 8604, 8649, 8928, 11472, 11532, 11904, 14818, 15296, 15376, 17208, 17298, 17856, 22227, 22944, 23064, 29636, 30592, 30752, 34416, 34596, 35712, 44454, 45888, 46128, 59272, 61504, 66681, 68832, 69192, 88908, 91776, 92256, 118544, 123008, 133362, 137664, 138384, 177816, 184512, 229679, 237088, 266724, 275328, 276768, 355632, 369024, 459358, 474176, 533448, 553536, 689037, 711264, 918716, 948352, 1066896, 1107072, 1378074, 1422528, 1837432, 2067111, 2133792, 2756148, 2845056, 3674864, 4134222, 4267584, 5512296, 7349728, 8268444, 8535168, 11024592, 14699456, 16536888, 22049184, 29398912, 33073776, 44098368, 66147552, 88196736, 132295104, 264590208]

約数ペア:

[(1, 264590208), (2, 132295104), (3, 88196736), (4, 66147552), (6, 44098368), (8, 33073776), (9, 29398912), (12, 22049184), (16, 16536888), (18, 14699456), (24, 11024592), (31, 8535168), (32, 8268444), (36, 7349728), (48, 5512296), (62, 4267584), (64, 4134222), (72, 3674864), (93, 2845056), (96, 2756148), (124, 2133792), (128, 2067111), (144, 1837432), (186, 1422528), (192, 1378074), (239, 1107072), (248, 1066896), (279, 948352), (288, 918716), (372, 711264), (384, 689037), (478, 553536), (496, 533448), (558, 474176), (576, 459358), (717, 369024), (744, 355632), (956, 276768), (961, 275328), (992, 266724), (1116, 237088), (1152, 229679), (1434, 184512), (1488, 177816), (1912, 138384), (1922, 137664), (1984, 133362), (2151, 123008), (2232, 118544), (2868, 92256), (2883, 91776), (2976, 88908), (3824, 69192), (3844, 68832), (3968, 66681), (4302, 61504), (4464, 59272), (5736, 46128), (5766, 45888), (5952, 44454), (7409, 35712), (7648, 34596), (7688, 34416), (8604, 30752), (8649, 30592), (8928, 29636), (11472, 23064), (11532, 22944), (11904, 22227), (14818, 17856), (15296, 17298), (15376, 17208)]