428508889722

素因数分解:

$2^1\times 3^2\times {\mathrm{163}}^1\times {\mathrm{7963}}^1\times {\mathrm{18341}}^1$

素因数の和:26475

約数の個数: 48

約数和(自身を含む): 934300100448

約数和(自身を除く): 505791210726

約数列:

[1, 2, 3, 6, 9, 18, 163, 326, 489, 978, 1467, 2934, 7963, 15926, 18341, 23889, 36682, 47778, 55023, 71667, 110046, 143334, 165069, 330138, 1297969, 2595938, 2989583, 3893907, 5979166, 7787814, 8968749, 11681721, 17937498, 23363442, 26906247, 53812494, 146049383, 292098766, 438148149, 876296298, 1314444447, 2628888894, 23806049429, 47612098858, 71418148287, 142836296574, 214254444861, 428508889722]

約数ペア:

[(1, 428508889722), (2, 214254444861), (3, 142836296574), (6, 71418148287), (9, 47612098858), (18, 23806049429), (163, 2628888894), (326, 1314444447), (489, 876296298), (978, 438148149), (1467, 292098766), (2934, 146049383), (7963, 53812494), (15926, 26906247), (18341, 23363442), (23889, 17937498), (36682, 11681721), (47778, 8968749), (55023, 7787814), (71667, 5979166), (110046, 3893907), (143334, 2989583), (165069, 2595938), (330138, 1297969)]