678774

素因数分解:

$2^1\times 3^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1$

素因数の和:164

約数の個数: 32

約数和(自身を含む): 1451520

約数和(自身を除く): 772746

約数列:

[1, 2, 3, 6, 29, 47, 58, 83, 87, 94, 141, 166, 174, 249, 282, 498, 1363, 2407, 2726, 3901, 4089, 4814, 7221, 7802, 8178, 11703, 14442, 23406, 113129, 226258, 339387, 678774]

約数ペア:

[(1, 678774), (2, 339387), (3, 226258), (6, 113129), (29, 23406), (47, 14442), (58, 11703), (83, 8178), (87, 7802), (94, 7221), (141, 4814), (166, 4089), (174, 3901), (249, 2726), (282, 2407), (498, 1363)]