561856128

素因数分解:

$2^7\times 3^1\times {\mathrm{41}}^1\times {\mathrm{127}}^1\times {\mathrm{281}}^1$

素因数の和:466

約数の個数: 128

約数和(自身を含む): 1546352640

約数和(自身を除く): 984496512

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 41, 48, 64, 82, 96, 123, 127, 128, 164, 192, 246, 254, 281, 328, 381, 384, 492, 508, 562, 656, 762, 843, 984, 1016, 1124, 1312, 1524, 1686, 1968, 2032, 2248, 2624, 3048, 3372, 3936, 4064, 4496, 5207, 5248, 6096, 6744, 7872, 8128, 8992, 10414, 11521, 12192, 13488, 15621, 15744, 16256, 17984, 20828, 23042, 24384, 26976, 31242, 34563, 35687, 35968, 41656, 46084, 48768, 53952, 62484, 69126, 71374, 83312, 92168, 107061, 107904, 124968, 138252, 142748, 166624, 184336, 214122, 249936, 276504, 285496, 333248, 368672, 428244, 499872, 553008, 570992, 666496, 737344, 856488, 999744, 1106016, 1141984, 1463167, 1474688, 1712976, 1999488, 2212032, 2283968, 2926334, 3425952, 4389501, 4424064, 4567936, 5852668, 6851904, 8779002, 11705336, 13703808, 17558004, 23410672, 35116008, 46821344, 70232016, 93642688, 140464032, 187285376, 280928064, 561856128]

約数ペア:

[(1, 561856128), (2, 280928064), (3, 187285376), (4, 140464032), (6, 93642688), (8, 70232016), (12, 46821344), (16, 35116008), (24, 23410672), (32, 17558004), (41, 13703808), (48, 11705336), (64, 8779002), (82, 6851904), (96, 5852668), (123, 4567936), (127, 4424064), (128, 4389501), (164, 3425952), (192, 2926334), (246, 2283968), (254, 2212032), (281, 1999488), (328, 1712976), (381, 1474688), (384, 1463167), (492, 1141984), (508, 1106016), (562, 999744), (656, 856488), (762, 737344), (843, 666496), (984, 570992), (1016, 553008), (1124, 499872), (1312, 428244), (1524, 368672), (1686, 333248), (1968, 285496), (2032, 276504), (2248, 249936), (2624, 214122), (3048, 184336), (3372, 166624), (3936, 142748), (4064, 138252), (4496, 124968), (5207, 107904), (5248, 107061), (6096, 92168), (6744, 83312), (7872, 71374), (8128, 69126), (8992, 62484), (10414, 53952), (11521, 48768), (12192, 46084), (13488, 41656), (15621, 35968), (15744, 35687), (16256, 34563), (17984, 31242), (20828, 26976), (23042, 24384)]