218960034

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{937}}^1$

素因数の和:1067

約数の個数: 64

約数和(自身を含む): 486259200

約数和(自身を除く): 267299166

約数列:

[1, 2, 3, 6, 17, 29, 34, 51, 58, 79, 87, 102, 158, 174, 237, 474, 493, 937, 986, 1343, 1479, 1874, 2291, 2686, 2811, 2958, 4029, 4582, 5622, 6873, 8058, 13746, 15929, 27173, 31858, 38947, 47787, 54346, 74023, 77894, 81519, 95574, 116841, 148046, 163038, 222069, 233682, 444138, 461941, 923882, 1258391, 1385823, 2146667, 2516782, 2771646, 3775173, 4293334, 6440001, 7550346, 12880002, 36493339, 72986678, 109480017, 218960034]

約数ペア:

[(1, 218960034), (2, 109480017), (3, 72986678), (6, 36493339), (17, 12880002), (29, 7550346), (34, 6440001), (51, 4293334), (58, 3775173), (79, 2771646), (87, 2516782), (102, 2146667), (158, 1385823), (174, 1258391), (237, 923882), (474, 461941), (493, 444138), (937, 233682), (986, 222069), (1343, 163038), (1479, 148046), (1874, 116841), (2291, 95574), (2686, 81519), (2811, 77894), (2958, 74023), (4029, 54346), (4582, 47787), (5622, 38947), (6873, 31858), (8058, 27173), (13746, 15929)]