2154696768

素因数分解:

$2^6\times 3^3\times 7^1\times {\mathrm{53}}^1\times {\mathrm{3361}}^1$

素因数の和:3442

約数の個数: 224

約数和(自身を含む): 7378110720

約数和(自身を除く): 5223413952

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 53, 54, 56, 63, 64, 72, 84, 96, 106, 108, 112, 126, 144, 159, 168, 189, 192, 212, 216, 224, 252, 288, 318, 336, 371, 378, 424, 432, 448, 477, 504, 576, 636, 672, 742, 756, 848, 864, 954, 1008, 1113, 1272, 1344, 1431, 1484, 1512, 1696, 1728, 1908, 2016, 2226, 2544, 2862, 2968, 3024, 3339, 3361, 3392, 3816, 4032, 4452, 5088, 5724, 5936, 6048, 6678, 6722, 7632, 8904, 10017, 10083, 10176, 11448, 11872, 12096, 13356, 13444, 15264, 17808, 20034, 20166, 22896, 23527, 23744, 26712, 26888, 30249, 30528, 35616, 40068, 40332, 45792, 47054, 53424, 53776, 60498, 70581, 71232, 80136, 80664, 90747, 91584, 94108, 106848, 107552, 120996, 141162, 160272, 161328, 178133, 181494, 188216, 211743, 213696, 215104, 241992, 282324, 320544, 322656, 356266, 362988, 376432, 423486, 483984, 534399, 564648, 635229, 641088, 645312, 712532, 725976, 752864, 846972, 967968, 1068798, 1129296, 1246931, 1270458, 1425064, 1451952, 1505728, 1603197, 1693944, 1935936, 2137596, 2258592, 2493862, 2540916, 2850128, 2903904, 3206394, 3387888, 3740793, 4275192, 4517184, 4809591, 4987724, 5081832, 5700256, 5807808, 6412788, 6775776, 7481586, 8550384, 9619182, 9975448, 10163664, 11222379, 11400512, 12825576, 13551552, 14963172, 17100768, 19238364, 19950896, 20327328, 22444758, 25651152, 29926344, 33667137, 34201536, 38476728, 39901792, 40654656, 44889516, 51302304, 59852688, 67334274, 76953456, 79803584, 89779032, 102604608, 119705376, 134668548, 153906912, 179558064, 239410752, 269337096, 307813824, 359116128, 538674192, 718232256, 1077348384, 2154696768]

約数ペア:

[(1, 2154696768), (2, 1077348384), (3, 718232256), (4, 538674192), (6, 359116128), (7, 307813824), (8, 269337096), (9, 239410752), (12, 179558064), (14, 153906912), (16, 134668548), (18, 119705376), (21, 102604608), (24, 89779032), (27, 79803584), (28, 76953456), (32, 67334274), (36, 59852688), (42, 51302304), (48, 44889516), (53, 40654656), (54, 39901792), (56, 38476728), (63, 34201536), (64, 33667137), (72, 29926344), (84, 25651152), (96, 22444758), (106, 20327328), (108, 19950896), (112, 19238364), (126, 17100768), (144, 14963172), (159, 13551552), (168, 12825576), (189, 11400512), (192, 11222379), (212, 10163664), (216, 9975448), (224, 9619182), (252, 8550384), (288, 7481586), (318, 6775776), (336, 6412788), (371, 5807808), (378, 5700256), (424, 5081832), (432, 4987724), (448, 4809591), (477, 4517184), (504, 4275192), (576, 3740793), (636, 3387888), (672, 3206394), (742, 2903904), (756, 2850128), (848, 2540916), (864, 2493862), (954, 2258592), (1008, 2137596), (1113, 1935936), (1272, 1693944), (1344, 1603197), (1431, 1505728), (1484, 1451952), (1512, 1425064), (1696, 1270458), (1728, 1246931), (1908, 1129296), (2016, 1068798), (2226, 967968), (2544, 846972), (2862, 752864), (2968, 725976), (3024, 712532), (3339, 645312), (3361, 641088), (3392, 635229), (3816, 564648), (4032, 534399), (4452, 483984), (5088, 423486), (5724, 376432), (5936, 362988), (6048, 356266), (6678, 322656), (6722, 320544), (7632, 282324), (8904, 241992), (10017, 215104), (10083, 213696), (10176, 211743), (11448, 188216), (11872, 181494), (12096, 178133), (13356, 161328), (13444, 160272), (15264, 141162), (17808, 120996), (20034, 107552), (20166, 106848), (22896, 94108), (23527, 91584), (23744, 90747), (26712, 80664), (26888, 80136), (30249, 71232), (30528, 70581), (35616, 60498), (40068, 53776), (40332, 53424), (45792, 47054)]