2116721664

素因数分解:

$2^{10}\times 3^2\times {\mathrm{31}}^2\times {\mathrm{239}}^1$

素因数の和:327

約数の個数: 198

約数和(自身を含む): 6341933520

約数和(自身を除く): 4225211856

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, 256, 279, 288, 372, 384, 478, 496, 512, 558, 576, 717, 744, 768, 956, 961, 992, 1024, 1116, 1152, 1434, 1488, 1536, 1912, 1922, 1984, 2151, 2232, 2304, 2868, 2883, 2976, 3072, 3824, 3844, 3968, 4302, 4464, 4608, 5736, 5766, 5952, 7409, 7648, 7688, 7936, 8604, 8649, 8928, 9216, 11472, 11532, 11904, 14818, 15296, 15376, 15872, 17208, 17298, 17856, 22227, 22944, 23064, 23808, 29636, 30592, 30752, 31744, 34416, 34596, 35712, 44454, 45888, 46128, 47616, 59272, 61184, 61504, 66681, 68832, 69192, 71424, 88908, 91776, 92256, 95232, 118544, 122368, 123008, 133362, 137664, 138384, 142848, 177816, 183552, 184512, 229679, 237088, 244736, 246016, 266724, 275328, 276768, 285696, 355632, 367104, 369024, 459358, 474176, 492032, 533448, 550656, 553536, 689037, 711264, 734208, 738048, 918716, 948352, 984064, 1066896, 1101312, 1107072, 1378074, 1422528, 1476096, 1837432, 1896704, 2067111, 2133792, 2202624, 2214144, 2756148, 2845056, 2952192, 3674864, 3793408, 4134222, 4267584, 4428288, 5512296, 5690112, 7349728, 7586816, 8268444, 8535168, 8856576, 11024592, 11380224, 14699456, 16536888, 17070336, 22049184, 22760448, 29398912, 33073776, 34140672, 44098368, 58797824, 66147552, 68281344, 88196736, 117595648, 132295104, 176393472, 235191296, 264590208, 352786944, 529180416, 705573888, 1058360832, 2116721664]

約数ペア:

[(1, 2116721664), (2, 1058360832), (3, 705573888), (4, 529180416), (6, 352786944), (8, 264590208), (9, 235191296), (12, 176393472), (16, 132295104), (18, 117595648), (24, 88196736), (31, 68281344), (32, 66147552), (36, 58797824), (48, 44098368), (62, 34140672), (64, 33073776), (72, 29398912), (93, 22760448), (96, 22049184), (124, 17070336), (128, 16536888), (144, 14699456), (186, 11380224), (192, 11024592), (239, 8856576), (248, 8535168), (256, 8268444), (279, 7586816), (288, 7349728), (372, 5690112), (384, 5512296), (478, 4428288), (496, 4267584), (512, 4134222), (558, 3793408), (576, 3674864), (717, 2952192), (744, 2845056), (768, 2756148), (956, 2214144), (961, 2202624), (992, 2133792), (1024, 2067111), (1116, 1896704), (1152, 1837432), (1434, 1476096), (1488, 1422528), (1536, 1378074), (1912, 1107072), (1922, 1101312), (1984, 1066896), (2151, 984064), (2232, 948352), (2304, 918716), (2868, 738048), (2883, 734208), (2976, 711264), (3072, 689037), (3824, 553536), (3844, 550656), (3968, 533448), (4302, 492032), (4464, 474176), (4608, 459358), (5736, 369024), (5766, 367104), (5952, 355632), (7409, 285696), (7648, 276768), (7688, 275328), (7936, 266724), (8604, 246016), (8649, 244736), (8928, 237088), (9216, 229679), (11472, 184512), (11532, 183552), (11904, 177816), (14818, 142848), (15296, 138384), (15376, 137664), (15872, 133362), (17208, 123008), (17298, 122368), (17856, 118544), (22227, 95232), (22944, 92256), (23064, 91776), (23808, 88908), (29636, 71424), (30592, 69192), (30752, 68832), (31744, 66681), (34416, 61504), (34596, 61184), (35712, 59272), (44454, 47616), (45888, 46128)]