487265364

素因数分解:

$2^2\times 3^2\times {\mathrm{73}}^1\times {\mathrm{79}}^1\times {\mathrm{2347}}^1$

素因数の和:2509

約数の個数: 72

約数和(自身を含む): 1264914560

約数和(自身を除く): 777649196

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 73, 79, 146, 158, 219, 237, 292, 316, 438, 474, 657, 711, 876, 948, 1314, 1422, 2347, 2628, 2844, 4694, 5767, 7041, 9388, 11534, 14082, 17301, 21123, 23068, 28164, 34602, 42246, 51903, 69204, 84492, 103806, 171331, 185413, 207612, 342662, 370826, 513993, 556239, 685324, 741652, 1027986, 1112478, 1541979, 1668717, 2055972, 2224956, 3083958, 3337434, 6167916, 6674868, 13535149, 27070298, 40605447, 54140596, 81210894, 121816341, 162421788, 243632682, 487265364]

約数ペア:

[(1, 487265364), (2, 243632682), (3, 162421788), (4, 121816341), (6, 81210894), (9, 54140596), (12, 40605447), (18, 27070298), (36, 13535149), (73, 6674868), (79, 6167916), (146, 3337434), (158, 3083958), (219, 2224956), (237, 2055972), (292, 1668717), (316, 1541979), (438, 1112478), (474, 1027986), (657, 741652), (711, 685324), (876, 556239), (948, 513993), (1314, 370826), (1422, 342662), (2347, 207612), (2628, 185413), (2844, 171331), (4694, 103806), (5767, 84492), (7041, 69204), (9388, 51903), (11534, 42246), (14082, 34602), (17301, 28164), (21123, 23068)]