1439355008

素因数分解:

$2^7\times 7^2\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{139}}^1$

素因数の和:307

約数の個数: 192

約数和(自身を含む): 3646540800

約数和(自身を除く): 2207185792

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 49, 52, 56, 64, 91, 98, 104, 112, 127, 128, 139, 182, 196, 208, 224, 254, 278, 364, 392, 416, 448, 508, 556, 637, 728, 784, 832, 889, 896, 973, 1016, 1112, 1274, 1456, 1568, 1651, 1664, 1778, 1807, 1946, 2032, 2224, 2548, 2912, 3136, 3302, 3556, 3614, 3892, 4064, 4448, 5096, 5824, 6223, 6272, 6604, 6811, 7112, 7228, 7784, 8128, 8896, 10192, 11557, 11648, 12446, 12649, 13208, 13622, 14224, 14456, 15568, 16256, 17653, 17792, 20384, 23114, 24892, 25298, 26416, 27244, 28448, 28912, 31136, 35306, 40768, 46228, 49784, 50596, 52832, 54488, 56896, 57824, 62272, 70612, 80899, 81536, 88543, 92456, 99568, 101192, 105664, 108976, 113792, 115648, 123571, 124544, 141224, 161798, 177086, 184912, 199136, 202384, 211328, 217952, 229489, 231296, 247142, 282448, 323596, 354172, 369824, 398272, 404768, 435904, 458978, 494284, 564896, 647192, 708344, 739648, 796544, 809536, 864997, 871808, 917956, 988568, 1129792, 1294384, 1416688, 1479296, 1606423, 1619072, 1729994, 1835912, 1977136, 2259584, 2588768, 2833376, 3212846, 3459988, 3671824, 3954272, 5177536, 5666752, 6425692, 6919976, 7343648, 7908544, 10355072, 11244961, 11333504, 12851384, 13839952, 14687296, 15817088, 22489922, 25702768, 27679904, 29374592, 44979844, 51405536, 55359808, 89959688, 102811072, 110719616, 179919376, 205622144, 359838752, 719677504, 1439355008]

約数ペア:

[(1, 1439355008), (2, 719677504), (4, 359838752), (7, 205622144), (8, 179919376), (13, 110719616), (14, 102811072), (16, 89959688), (26, 55359808), (28, 51405536), (32, 44979844), (49, 29374592), (52, 27679904), (56, 25702768), (64, 22489922), (91, 15817088), (98, 14687296), (104, 13839952), (112, 12851384), (127, 11333504), (128, 11244961), (139, 10355072), (182, 7908544), (196, 7343648), (208, 6919976), (224, 6425692), (254, 5666752), (278, 5177536), (364, 3954272), (392, 3671824), (416, 3459988), (448, 3212846), (508, 2833376), (556, 2588768), (637, 2259584), (728, 1977136), (784, 1835912), (832, 1729994), (889, 1619072), (896, 1606423), (973, 1479296), (1016, 1416688), (1112, 1294384), (1274, 1129792), (1456, 988568), (1568, 917956), (1651, 871808), (1664, 864997), (1778, 809536), (1807, 796544), (1946, 739648), (2032, 708344), (2224, 647192), (2548, 564896), (2912, 494284), (3136, 458978), (3302, 435904), (3556, 404768), (3614, 398272), (3892, 369824), (4064, 354172), (4448, 323596), (5096, 282448), (5824, 247142), (6223, 231296), (6272, 229489), (6604, 217952), (6811, 211328), (7112, 202384), (7228, 199136), (7784, 184912), (8128, 177086), (8896, 161798), (10192, 141224), (11557, 124544), (11648, 123571), (12446, 115648), (12649, 113792), (13208, 108976), (13622, 105664), (14224, 101192), (14456, 99568), (15568, 92456), (16256, 88543), (17653, 81536), (17792, 80899), (20384, 70612), (23114, 62272), (24892, 57824), (25298, 56896), (26416, 54488), (27244, 52832), (28448, 50596), (28912, 49784), (31136, 46228), (35306, 40768)]