321287628

素因数分解:

$2^2\times 3^1\times {\mathrm{79}}^1\times {\mathrm{227}}^1\times {\mathrm{1493}}^1$

素因数の和:1806

約数の個数: 48

約数和(自身を含む): 763015680

約数和(自身を除く): 441728052

約数列:

[1, 2, 3, 4, 6, 12, 79, 158, 227, 237, 316, 454, 474, 681, 908, 948, 1362, 1493, 2724, 2986, 4479, 5972, 8958, 17916, 17933, 35866, 53799, 71732, 107598, 117947, 215196, 235894, 338911, 353841, 471788, 677822, 707682, 1016733, 1355644, 1415364, 2033466, 4066932, 26773969, 53547938, 80321907, 107095876, 160643814, 321287628]

約数ペア:

[(1, 321287628), (2, 160643814), (3, 107095876), (4, 80321907), (6, 53547938), (12, 26773969), (79, 4066932), (158, 2033466), (227, 1415364), (237, 1355644), (316, 1016733), (454, 707682), (474, 677822), (681, 471788), (908, 353841), (948, 338911), (1362, 235894), (1493, 215196), (2724, 117947), (2986, 107598), (4479, 71732), (5972, 53799), (8958, 35866), (17916, 17933)]