2191641984

素因数分解:

$2^7\times 3^2\times 7^1\times {\mathrm{463}}^1\times {\mathrm{587}}^1$

素因数の和:1077

約数の個数: 192

約数和(自身を含む): 7235504640

約数和(自身を除く): 5043862656

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 84, 96, 112, 126, 128, 144, 168, 192, 224, 252, 288, 336, 384, 448, 463, 504, 576, 587, 672, 896, 926, 1008, 1152, 1174, 1344, 1389, 1761, 1852, 2016, 2348, 2688, 2778, 3241, 3522, 3704, 4032, 4109, 4167, 4696, 5283, 5556, 6482, 7044, 7408, 8064, 8218, 8334, 9392, 9723, 10566, 11112, 12327, 12964, 14088, 14816, 16436, 16668, 18784, 19446, 21132, 22224, 24654, 25928, 28176, 29169, 29632, 32872, 33336, 36981, 37568, 38892, 42264, 44448, 49308, 51856, 56352, 58338, 59264, 65744, 66672, 73962, 75136, 77784, 84528, 88896, 98616, 103712, 112704, 116676, 131488, 133344, 147924, 155568, 169056, 177792, 197232, 207424, 225408, 233352, 262976, 266688, 271781, 295848, 311136, 338112, 394464, 414848, 466704, 525952, 533376, 543562, 591696, 622272, 676224, 788928, 815343, 933408, 1087124, 1183392, 1244544, 1577856, 1630686, 1866816, 1902467, 2174248, 2366784, 2446029, 3261372, 3733632, 3804934, 4348496, 4733568, 4892058, 5707401, 6522744, 7609868, 8696992, 9784116, 11414802, 13045488, 15219736, 17122203, 17393984, 19568232, 22829604, 26090976, 30439472, 34244406, 34787968, 39136464, 45659208, 52181952, 60878944, 68488812, 78272928, 91318416, 104363904, 121757888, 136977624, 156545856, 182636832, 243515776, 273955248, 313091712, 365273664, 547910496, 730547328, 1095820992, 2191641984]

約数ペア:

[(1, 2191641984), (2, 1095820992), (3, 730547328), (4, 547910496), (6, 365273664), (7, 313091712), (8, 273955248), (9, 243515776), (12, 182636832), (14, 156545856), (16, 136977624), (18, 121757888), (21, 104363904), (24, 91318416), (28, 78272928), (32, 68488812), (36, 60878944), (42, 52181952), (48, 45659208), (56, 39136464), (63, 34787968), (64, 34244406), (72, 30439472), (84, 26090976), (96, 22829604), (112, 19568232), (126, 17393984), (128, 17122203), (144, 15219736), (168, 13045488), (192, 11414802), (224, 9784116), (252, 8696992), (288, 7609868), (336, 6522744), (384, 5707401), (448, 4892058), (463, 4733568), (504, 4348496), (576, 3804934), (587, 3733632), (672, 3261372), (896, 2446029), (926, 2366784), (1008, 2174248), (1152, 1902467), (1174, 1866816), (1344, 1630686), (1389, 1577856), (1761, 1244544), (1852, 1183392), (2016, 1087124), (2348, 933408), (2688, 815343), (2778, 788928), (3241, 676224), (3522, 622272), (3704, 591696), (4032, 543562), (4109, 533376), (4167, 525952), (4696, 466704), (5283, 414848), (5556, 394464), (6482, 338112), (7044, 311136), (7408, 295848), (8064, 271781), (8218, 266688), (8334, 262976), (9392, 233352), (9723, 225408), (10566, 207424), (11112, 197232), (12327, 177792), (12964, 169056), (14088, 155568), (14816, 147924), (16436, 133344), (16668, 131488), (18784, 116676), (19446, 112704), (21132, 103712), (22224, 98616), (24654, 88896), (25928, 84528), (28176, 77784), (29169, 75136), (29632, 73962), (32872, 66672), (33336, 65744), (36981, 59264), (37568, 58338), (38892, 56352), (42264, 51856), (44448, 49308)]