201628764

素因数分解:

$2^2\times 3^5\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{311}}^1$

素因数の和:382

約数の個数: 144

約数和(自身を含む): 572382720

約数和(自身を除く): 370753956

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 27, 29, 36, 46, 54, 58, 69, 81, 87, 92, 108, 116, 138, 162, 174, 207, 243, 261, 276, 311, 324, 348, 414, 486, 522, 621, 622, 667, 783, 828, 933, 972, 1044, 1242, 1244, 1334, 1566, 1863, 1866, 2001, 2349, 2484, 2668, 2799, 3132, 3726, 3732, 4002, 4698, 5589, 5598, 6003, 7047, 7153, 7452, 8004, 8397, 9019, 9396, 11178, 11196, 12006, 14094, 14306, 16794, 18009, 18038, 21459, 22356, 24012, 25191, 27057, 28188, 28612, 33588, 36018, 36076, 42918, 50382, 54027, 54114, 64377, 72036, 75573, 81171, 85836, 100764, 108054, 108228, 128754, 151146, 162081, 162342, 193131, 207437, 216108, 243513, 257508, 302292, 324162, 324684, 386262, 414874, 487026, 579393, 622311, 648324, 730539, 772524, 829748, 974052, 1158786, 1244622, 1461078, 1738179, 1866933, 2191617, 2317572, 2489244, 2922156, 3476358, 3733866, 4383234, 5600799, 6952716, 7467732, 8766468, 11201598, 16802397, 22403196, 33604794, 50407191, 67209588, 100814382, 201628764]

約数ペア:

[(1, 201628764), (2, 100814382), (3, 67209588), (4, 50407191), (6, 33604794), (9, 22403196), (12, 16802397), (18, 11201598), (23, 8766468), (27, 7467732), (29, 6952716), (36, 5600799), (46, 4383234), (54, 3733866), (58, 3476358), (69, 2922156), (81, 2489244), (87, 2317572), (92, 2191617), (108, 1866933), (116, 1738179), (138, 1461078), (162, 1244622), (174, 1158786), (207, 974052), (243, 829748), (261, 772524), (276, 730539), (311, 648324), (324, 622311), (348, 579393), (414, 487026), (486, 414874), (522, 386262), (621, 324684), (622, 324162), (667, 302292), (783, 257508), (828, 243513), (933, 216108), (972, 207437), (1044, 193131), (1242, 162342), (1244, 162081), (1334, 151146), (1566, 128754), (1863, 108228), (1866, 108054), (2001, 100764), (2349, 85836), (2484, 81171), (2668, 75573), (2799, 72036), (3132, 64377), (3726, 54114), (3732, 54027), (4002, 50382), (4698, 42918), (5589, 36076), (5598, 36018), (6003, 33588), (7047, 28612), (7153, 28188), (7452, 27057), (8004, 25191), (8397, 24012), (9019, 22356), (9396, 21459), (11178, 18038), (11196, 18009), (12006, 16794), (14094, 14306)]