2181444384

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{2663}}^1$

素因数の和:2759

約数の個数: 192

約数和(自身を含む): 6960328704

約数和(自身を除く): 4778884320

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 23, 24, 28, 32, 42, 46, 48, 53, 56, 69, 84, 92, 96, 106, 112, 138, 159, 161, 168, 184, 212, 224, 276, 318, 322, 336, 368, 371, 424, 483, 552, 636, 644, 672, 736, 742, 848, 966, 1104, 1113, 1219, 1272, 1288, 1484, 1696, 1932, 2208, 2226, 2438, 2544, 2576, 2663, 2968, 3657, 3864, 4452, 4876, 5088, 5152, 5326, 5936, 7314, 7728, 7989, 8533, 8904, 9752, 10652, 11872, 14628, 15456, 15978, 17066, 17808, 18641, 19504, 21304, 25599, 29256, 31956, 34132, 35616, 37282, 39008, 42608, 51198, 55923, 58512, 61249, 63912, 68264, 74564, 85216, 102396, 111846, 117024, 122498, 127824, 136528, 141139, 149128, 183747, 204792, 223692, 244996, 255648, 273056, 282278, 298256, 367494, 409584, 423417, 428743, 447384, 489992, 564556, 596512, 734988, 819168, 846834, 857486, 894768, 979984, 987973, 1129112, 1286229, 1469976, 1693668, 1714972, 1789536, 1959968, 1975946, 2258224, 2572458, 2939952, 2963919, 3246197, 3387336, 3429944, 3951892, 4516448, 5144916, 5879904, 5927838, 6492394, 6774672, 6859888, 7903784, 9738591, 10289832, 11855676, 12984788, 13549344, 13719776, 15807568, 19477182, 20579664, 22723379, 23711352, 25969576, 31615136, 38954364, 41159328, 45446758, 47422704, 51939152, 68170137, 77908728, 90893516, 94845408, 103878304, 136340274, 155817456, 181787032, 272680548, 311634912, 363574064, 545361096, 727148128, 1090722192, 2181444384]

約数ペア:

[(1, 2181444384), (2, 1090722192), (3, 727148128), (4, 545361096), (6, 363574064), (7, 311634912), (8, 272680548), (12, 181787032), (14, 155817456), (16, 136340274), (21, 103878304), (23, 94845408), (24, 90893516), (28, 77908728), (32, 68170137), (42, 51939152), (46, 47422704), (48, 45446758), (53, 41159328), (56, 38954364), (69, 31615136), (84, 25969576), (92, 23711352), (96, 22723379), (106, 20579664), (112, 19477182), (138, 15807568), (159, 13719776), (161, 13549344), (168, 12984788), (184, 11855676), (212, 10289832), (224, 9738591), (276, 7903784), (318, 6859888), (322, 6774672), (336, 6492394), (368, 5927838), (371, 5879904), (424, 5144916), (483, 4516448), (552, 3951892), (636, 3429944), (644, 3387336), (672, 3246197), (736, 2963919), (742, 2939952), (848, 2572458), (966, 2258224), (1104, 1975946), (1113, 1959968), (1219, 1789536), (1272, 1714972), (1288, 1693668), (1484, 1469976), (1696, 1286229), (1932, 1129112), (2208, 987973), (2226, 979984), (2438, 894768), (2544, 857486), (2576, 846834), (2663, 819168), (2968, 734988), (3657, 596512), (3864, 564556), (4452, 489992), (4876, 447384), (5088, 428743), (5152, 423417), (5326, 409584), (5936, 367494), (7314, 298256), (7728, 282278), (7989, 273056), (8533, 255648), (8904, 244996), (9752, 223692), (10652, 204792), (11872, 183747), (14628, 149128), (15456, 141139), (15978, 136528), (17066, 127824), (17808, 122498), (18641, 117024), (19504, 111846), (21304, 102396), (25599, 85216), (29256, 74564), (31956, 68264), (34132, 63912), (35616, 61249), (37282, 58512), (39008, 55923), (42608, 51198)]