488594028

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{84649}}^1$

素因数の和:84706

約数の個数: 48

約数和(自身を含む): 1260946400

約数和(自身を除く): 772352372

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 37, 39, 52, 74, 78, 111, 148, 156, 222, 444, 481, 962, 1443, 1924, 2886, 5772, 84649, 169298, 253947, 338596, 507894, 1015788, 1100437, 2200874, 3132013, 3301311, 4401748, 6264026, 6602622, 9396039, 12528052, 13205244, 18792078, 37584156, 40716169, 81432338, 122148507, 162864676, 244297014, 488594028]

約数ペア:

[(1, 488594028), (2, 244297014), (3, 162864676), (4, 122148507), (6, 81432338), (12, 40716169), (13, 37584156), (26, 18792078), (37, 13205244), (39, 12528052), (52, 9396039), (74, 6602622), (78, 6264026), (111, 4401748), (148, 3301311), (156, 3132013), (222, 2200874), (444, 1100437), (481, 1015788), (962, 507894), (1443, 338596), (1924, 253947), (2886, 169298), (5772, 84649)]