581277984

素因数分解:

$2^5\times 3^1\times 7^3\times {\mathrm{127}}^1\times {\mathrm{139}}^1$

素因数の和:300

約数の個数: 192

約数和(自身を含む): 1806336000

約数和(自身を除く): 1225058016

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 84, 96, 98, 112, 127, 139, 147, 168, 196, 224, 254, 278, 294, 336, 343, 381, 392, 417, 508, 556, 588, 672, 686, 762, 784, 834, 889, 973, 1016, 1029, 1112, 1176, 1372, 1524, 1568, 1668, 1778, 1946, 2032, 2058, 2224, 2352, 2667, 2744, 2919, 3048, 3336, 3556, 3892, 4064, 4116, 4448, 4704, 5334, 5488, 5838, 6096, 6223, 6672, 6811, 7112, 7784, 8232, 10668, 10976, 11676, 12192, 12446, 13344, 13622, 14224, 15568, 16464, 17653, 18669, 20433, 21336, 23352, 24892, 27244, 28448, 31136, 32928, 35306, 37338, 40866, 42672, 43561, 46704, 47677, 49784, 52959, 54488, 70612, 74676, 81732, 85344, 87122, 93408, 95354, 99568, 105918, 108976, 123571, 130683, 141224, 143031, 149352, 163464, 174244, 190708, 199136, 211836, 217952, 247142, 261366, 282448, 286062, 298704, 326928, 348488, 370713, 381416, 423672, 494284, 522732, 564896, 572124, 597408, 653856, 696976, 741426, 762832, 847344, 864997, 988568, 1045464, 1144248, 1393952, 1482852, 1525664, 1694688, 1729994, 1977136, 2090928, 2288496, 2594991, 2965704, 3459988, 3954272, 4181856, 4576992, 5189982, 5931408, 6054979, 6919976, 10379964, 11862816, 12109958, 13839952, 18164937, 20759928, 24219916, 27679904, 36329874, 41519856, 48439832, 72659748, 83039712, 96879664, 145319496, 193759328, 290638992, 581277984]

約数ペア:

[(1, 581277984), (2, 290638992), (3, 193759328), (4, 145319496), (6, 96879664), (7, 83039712), (8, 72659748), (12, 48439832), (14, 41519856), (16, 36329874), (21, 27679904), (24, 24219916), (28, 20759928), (32, 18164937), (42, 13839952), (48, 12109958), (49, 11862816), (56, 10379964), (84, 6919976), (96, 6054979), (98, 5931408), (112, 5189982), (127, 4576992), (139, 4181856), (147, 3954272), (168, 3459988), (196, 2965704), (224, 2594991), (254, 2288496), (278, 2090928), (294, 1977136), (336, 1729994), (343, 1694688), (381, 1525664), (392, 1482852), (417, 1393952), (508, 1144248), (556, 1045464), (588, 988568), (672, 864997), (686, 847344), (762, 762832), (784, 741426), (834, 696976), (889, 653856), (973, 597408), (1016, 572124), (1029, 564896), (1112, 522732), (1176, 494284), (1372, 423672), (1524, 381416), (1568, 370713), (1668, 348488), (1778, 326928), (1946, 298704), (2032, 286062), (2058, 282448), (2224, 261366), (2352, 247142), (2667, 217952), (2744, 211836), (2919, 199136), (3048, 190708), (3336, 174244), (3556, 163464), (3892, 149352), (4064, 143031), (4116, 141224), (4448, 130683), (4704, 123571), (5334, 108976), (5488, 105918), (5838, 99568), (6096, 95354), (6223, 93408), (6672, 87122), (6811, 85344), (7112, 81732), (7784, 74676), (8232, 70612), (10668, 54488), (10976, 52959), (11676, 49784), (12192, 47677), (12446, 46704), (13344, 43561), (13622, 42672), (14224, 40866), (15568, 37338), (16464, 35306), (17653, 32928), (18669, 31136), (20433, 28448), (21336, 27244), (23352, 24892)]