898889286

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{149}}^1\times {\mathrm{349}}^1$

素因数の和:613

約数の個数: 64

約数和(自身を含む): 1884960000

約数和(自身を除く): 986070714

約数列:

[1, 2, 3, 6, 43, 67, 86, 129, 134, 149, 201, 258, 298, 349, 402, 447, 698, 894, 1047, 2094, 2881, 5762, 6407, 8643, 9983, 12814, 15007, 17286, 19221, 19966, 23383, 29949, 30014, 38442, 45021, 46766, 52001, 59898, 70149, 90042, 104002, 140298, 156003, 312006, 429269, 858538, 1005469, 1287807, 2010938, 2236043, 2575614, 3016407, 3484067, 4472086, 6032814, 6708129, 6968134, 10452201, 13416258, 20904402, 149814881, 299629762, 449444643, 898889286]

約数ペア:

[(1, 898889286), (2, 449444643), (3, 299629762), (6, 149814881), (43, 20904402), (67, 13416258), (86, 10452201), (129, 6968134), (134, 6708129), (149, 6032814), (201, 4472086), (258, 3484067), (298, 3016407), (349, 2575614), (402, 2236043), (447, 2010938), (698, 1287807), (894, 1005469), (1047, 858538), (2094, 429269), (2881, 312006), (5762, 156003), (6407, 140298), (8643, 104002), (9983, 90042), (12814, 70149), (15007, 59898), (17286, 52001), (19221, 46766), (19966, 45021), (23383, 38442), (29949, 30014)]