313038612

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{10883}}^1$

素因数の和:10957

約数の個数: 72

約数和(自身を含む): 855743616

約数和(自身を除く): 542705004

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 47, 51, 68, 94, 102, 141, 153, 188, 204, 282, 306, 423, 564, 612, 799, 846, 1598, 1692, 2397, 3196, 4794, 7191, 9588, 10883, 14382, 21766, 28764, 32649, 43532, 65298, 97947, 130596, 185011, 195894, 370022, 391788, 511501, 555033, 740044, 1023002, 1110066, 1534503, 1665099, 2046004, 2220132, 3069006, 3330198, 4603509, 6138012, 6660396, 8695517, 9207018, 17391034, 18414036, 26086551, 34782068, 52173102, 78259653, 104346204, 156519306, 313038612]

約数ペア:

[(1, 313038612), (2, 156519306), (3, 104346204), (4, 78259653), (6, 52173102), (9, 34782068), (12, 26086551), (17, 18414036), (18, 17391034), (34, 9207018), (36, 8695517), (47, 6660396), (51, 6138012), (68, 4603509), (94, 3330198), (102, 3069006), (141, 2220132), (153, 2046004), (188, 1665099), (204, 1534503), (282, 1110066), (306, 1023002), (423, 740044), (564, 555033), (612, 511501), (799, 391788), (846, 370022), (1598, 195894), (1692, 185011), (2397, 130596), (3196, 97947), (4794, 65298), (7191, 43532), (9588, 32649), (10883, 28764), (14382, 21766)]