291652884

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{16433}}^1$

素因数の和:16489

約数の個数: 72

約数和(自身を含む): 807566760

約数和(自身を除く): 515913876

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 29, 34, 36, 51, 58, 68, 87, 102, 116, 153, 174, 204, 261, 306, 348, 493, 522, 612, 986, 1044, 1479, 1972, 2958, 4437, 5916, 8874, 16433, 17748, 32866, 49299, 65732, 98598, 147897, 197196, 279361, 295794, 476557, 558722, 591588, 838083, 953114, 1117444, 1429671, 1676166, 1906228, 2514249, 2859342, 3352332, 4289013, 5028498, 5718684, 8101469, 8578026, 10056996, 16202938, 17156052, 24304407, 32405876, 48608814, 72913221, 97217628, 145826442, 291652884]

約数ペア:

[(1, 291652884), (2, 145826442), (3, 97217628), (4, 72913221), (6, 48608814), (9, 32405876), (12, 24304407), (17, 17156052), (18, 16202938), (29, 10056996), (34, 8578026), (36, 8101469), (51, 5718684), (58, 5028498), (68, 4289013), (87, 3352332), (102, 2859342), (116, 2514249), (153, 1906228), (174, 1676166), (204, 1429671), (261, 1117444), (306, 953114), (348, 838083), (493, 591588), (522, 558722), (612, 476557), (986, 295794), (1044, 279361), (1479, 197196), (1972, 147897), (2958, 98598), (4437, 65732), (5916, 49299), (8874, 32866), (16433, 17748)]