2563878912

素因数分解:

$2^{12}\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{727}}^1$

素因数の和:802

約数の個数: 208

約数和(自身を含む): 8014336512

約数和(自身を除く): 5450457600

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 41, 42, 48, 56, 64, 82, 84, 96, 112, 123, 128, 164, 168, 192, 224, 246, 256, 287, 328, 336, 384, 448, 492, 512, 574, 656, 672, 727, 768, 861, 896, 984, 1024, 1148, 1312, 1344, 1454, 1536, 1722, 1792, 1968, 2048, 2181, 2296, 2624, 2688, 2908, 3072, 3444, 3584, 3936, 4096, 4362, 4592, 5089, 5248, 5376, 5816, 6144, 6888, 7168, 7872, 8724, 9184, 10178, 10496, 10752, 11632, 12288, 13776, 14336, 15267, 15744, 17448, 18368, 20356, 20992, 21504, 23264, 27552, 28672, 29807, 30534, 31488, 34896, 36736, 40712, 41984, 43008, 46528, 55104, 59614, 61068, 62976, 69792, 73472, 81424, 83968, 86016, 89421, 93056, 110208, 119228, 122136, 125952, 139584, 146944, 162848, 167936, 178842, 186112, 208649, 220416, 238456, 244272, 251904, 279168, 293888, 325696, 357684, 372224, 417298, 440832, 476912, 488544, 503808, 558336, 587776, 625947, 651392, 715368, 744448, 834596, 881664, 953824, 977088, 1116672, 1175552, 1251894, 1302784, 1430736, 1488896, 1669192, 1763328, 1907648, 1954176, 2233344, 2503788, 2605568, 2861472, 2977792, 3338384, 3526656, 3815296, 3908352, 4466688, 5007576, 5211136, 5722944, 6676768, 7630592, 7816704, 8933376, 10015152, 10422272, 11445888, 13353536, 15261184, 15633408, 20030304, 20844544, 22891776, 26707072, 30522368, 31266816, 40060608, 45783552, 53414144, 61044736, 62533632, 80121216, 91567104, 106828288, 122089472, 160242432, 183134208, 213656576, 320484864, 366268416, 427313152, 640969728, 854626304, 1281939456, 2563878912]

約数ペア:

[(1, 2563878912), (2, 1281939456), (3, 854626304), (4, 640969728), (6, 427313152), (7, 366268416), (8, 320484864), (12, 213656576), (14, 183134208), (16, 160242432), (21, 122089472), (24, 106828288), (28, 91567104), (32, 80121216), (41, 62533632), (42, 61044736), (48, 53414144), (56, 45783552), (64, 40060608), (82, 31266816), (84, 30522368), (96, 26707072), (112, 22891776), (123, 20844544), (128, 20030304), (164, 15633408), (168, 15261184), (192, 13353536), (224, 11445888), (246, 10422272), (256, 10015152), (287, 8933376), (328, 7816704), (336, 7630592), (384, 6676768), (448, 5722944), (492, 5211136), (512, 5007576), (574, 4466688), (656, 3908352), (672, 3815296), (727, 3526656), (768, 3338384), (861, 2977792), (896, 2861472), (984, 2605568), (1024, 2503788), (1148, 2233344), (1312, 1954176), (1344, 1907648), (1454, 1763328), (1536, 1669192), (1722, 1488896), (1792, 1430736), (1968, 1302784), (2048, 1251894), (2181, 1175552), (2296, 1116672), (2624, 977088), (2688, 953824), (2908, 881664), (3072, 834596), (3444, 744448), (3584, 715368), (3936, 651392), (4096, 625947), (4362, 587776), (4592, 558336), (5089, 503808), (5248, 488544), (5376, 476912), (5816, 440832), (6144, 417298), (6888, 372224), (7168, 357684), (7872, 325696), (8724, 293888), (9184, 279168), (10178, 251904), (10496, 244272), (10752, 238456), (11632, 220416), (12288, 208649), (13776, 186112), (14336, 178842), (15267, 167936), (15744, 162848), (17448, 146944), (18368, 139584), (20356, 125952), (20992, 122136), (21504, 119228), (23264, 110208), (27552, 93056), (28672, 89421), (29807, 86016), (30534, 83968), (31488, 81424), (34896, 73472), (36736, 69792), (40712, 62976), (41984, 61068), (43008, 59614), (46528, 55104)]