327838968

素因数分解:

$2^3\times 3^3\times {\mathrm{29}}^1\times {\mathrm{199}}^1\times {\mathrm{263}}^1$

素因数の和:506

約数の個数: 128

約数和(自身を含む): 950400000

約数和(自身を除く): 622561032

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 29, 36, 54, 58, 72, 87, 108, 116, 174, 199, 216, 232, 261, 263, 348, 398, 522, 526, 597, 696, 783, 789, 796, 1044, 1052, 1194, 1566, 1578, 1592, 1791, 2088, 2104, 2367, 2388, 3132, 3156, 3582, 4734, 4776, 5373, 5771, 6264, 6312, 7101, 7164, 7627, 9468, 10746, 11542, 14202, 14328, 15254, 17313, 18936, 21492, 22881, 23084, 28404, 30508, 34626, 42984, 45762, 46168, 51939, 52337, 56808, 61016, 68643, 69252, 91524, 103878, 104674, 137286, 138504, 155817, 157011, 183048, 205929, 207756, 209348, 274572, 311634, 314022, 411858, 415512, 418696, 471033, 549144, 623268, 628044, 823716, 942066, 1246536, 1256088, 1413099, 1517773, 1647432, 1884132, 2826198, 3035546, 3768264, 4553319, 5652396, 6071092, 9106638, 11304792, 12142184, 13659957, 18213276, 27319914, 36426552, 40979871, 54639828, 81959742, 109279656, 163919484, 327838968]

約数ペア:

[(1, 327838968), (2, 163919484), (3, 109279656), (4, 81959742), (6, 54639828), (8, 40979871), (9, 36426552), (12, 27319914), (18, 18213276), (24, 13659957), (27, 12142184), (29, 11304792), (36, 9106638), (54, 6071092), (58, 5652396), (72, 4553319), (87, 3768264), (108, 3035546), (116, 2826198), (174, 1884132), (199, 1647432), (216, 1517773), (232, 1413099), (261, 1256088), (263, 1246536), (348, 942066), (398, 823716), (522, 628044), (526, 623268), (597, 549144), (696, 471033), (783, 418696), (789, 415512), (796, 411858), (1044, 314022), (1052, 311634), (1194, 274572), (1566, 209348), (1578, 207756), (1592, 205929), (1791, 183048), (2088, 157011), (2104, 155817), (2367, 138504), (2388, 137286), (3132, 104674), (3156, 103878), (3582, 91524), (4734, 69252), (4776, 68643), (5373, 61016), (5771, 56808), (6264, 52337), (6312, 51939), (7101, 46168), (7164, 45762), (7627, 42984), (9468, 34626), (10746, 30508), (11542, 28404), (14202, 23084), (14328, 22881), (15254, 21492), (17313, 18936)]