7438835328

素因数分解:

$2^7\times 3^1\times {\mathrm{41}}^1\times {\mathrm{97}}^1\times {\mathrm{4871}}^1$

素因数の和:5026

約数の個数: 128

約数和(自身を含む): 20454215040

約数和(自身を除く): 13015379712

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 41, 48, 64, 82, 96, 97, 123, 128, 164, 192, 194, 246, 291, 328, 384, 388, 492, 582, 656, 776, 984, 1164, 1312, 1552, 1968, 2328, 2624, 3104, 3936, 3977, 4656, 4871, 5248, 6208, 7872, 7954, 9312, 9742, 11931, 12416, 14613, 15744, 15908, 18624, 19484, 23862, 29226, 31816, 37248, 38968, 47724, 58452, 63632, 77936, 95448, 116904, 127264, 155872, 190896, 199711, 233808, 254528, 311744, 381792, 399422, 467616, 472487, 509056, 599133, 623488, 763584, 798844, 935232, 944974, 1198266, 1417461, 1527168, 1597688, 1870464, 1889948, 2396532, 2834922, 3195376, 3779896, 4793064, 5669844, 6390752, 7559792, 9586128, 11339688, 12781504, 15119584, 19172256, 19371967, 22679376, 25563008, 30239168, 38344512, 38743934, 45358752, 58115901, 60478336, 76689024, 77487868, 90717504, 116231802, 154975736, 181435008, 232463604, 309951472, 464927208, 619902944, 929854416, 1239805888, 1859708832, 2479611776, 3719417664, 7438835328]

約数ペア:

[(1, 7438835328), (2, 3719417664), (3, 2479611776), (4, 1859708832), (6, 1239805888), (8, 929854416), (12, 619902944), (16, 464927208), (24, 309951472), (32, 232463604), (41, 181435008), (48, 154975736), (64, 116231802), (82, 90717504), (96, 77487868), (97, 76689024), (123, 60478336), (128, 58115901), (164, 45358752), (192, 38743934), (194, 38344512), (246, 30239168), (291, 25563008), (328, 22679376), (384, 19371967), (388, 19172256), (492, 15119584), (582, 12781504), (656, 11339688), (776, 9586128), (984, 7559792), (1164, 6390752), (1312, 5669844), (1552, 4793064), (1968, 3779896), (2328, 3195376), (2624, 2834922), (3104, 2396532), (3936, 1889948), (3977, 1870464), (4656, 1597688), (4871, 1527168), (5248, 1417461), (6208, 1198266), (7872, 944974), (7954, 935232), (9312, 798844), (9742, 763584), (11931, 623488), (12416, 599133), (14613, 509056), (15744, 472487), (15908, 467616), (18624, 399422), (19484, 381792), (23862, 311744), (29226, 254528), (31816, 233808), (37248, 199711), (38968, 190896), (47724, 155872), (58452, 127264), (63632, 116904), (77936, 95448)]