2645546178

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^3\times {\mathrm{257}}^1\times {\mathrm{1289}}^1$

素因数の和:1584

約数の個数: 64

約数和(自身を含む): 5846981760

約数和(自身を除く): 3201435582

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 121, 242, 257, 363, 514, 726, 771, 1289, 1331, 1542, 2578, 2662, 2827, 3867, 3993, 5654, 7734, 7986, 8481, 14179, 16962, 28358, 31097, 42537, 62194, 85074, 93291, 155969, 186582, 311938, 331273, 342067, 467907, 662546, 684134, 935814, 993819, 1026201, 1715659, 1987638, 2052402, 3431318, 3644003, 5146977, 7288006, 10293954, 10932009, 21864018, 40084033, 80168066, 120252099, 240504198, 440924363, 881848726, 1322773089, 2645546178]

約数ペア:

[(1, 2645546178), (2, 1322773089), (3, 881848726), (6, 440924363), (11, 240504198), (22, 120252099), (33, 80168066), (66, 40084033), (121, 21864018), (242, 10932009), (257, 10293954), (363, 7288006), (514, 5146977), (726, 3644003), (771, 3431318), (1289, 2052402), (1331, 1987638), (1542, 1715659), (2578, 1026201), (2662, 993819), (2827, 935814), (3867, 684134), (3993, 662546), (5654, 467907), (7734, 342067), (7986, 331273), (8481, 311938), (14179, 186582), (16962, 155969), (28358, 93291), (31097, 85074), (42537, 62194)]