1551169956

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{42257}}^1$

素因数の和:42313

約数の個数: 96

約数和(自身を含む): 4543580160

約数和(自身を除く): 2992410204

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 23, 28, 38, 42, 46, 57, 69, 76, 84, 92, 114, 133, 138, 161, 228, 266, 276, 322, 399, 437, 483, 532, 644, 798, 874, 966, 1311, 1596, 1748, 1932, 2622, 3059, 5244, 6118, 9177, 12236, 18354, 36708, 42257, 84514, 126771, 169028, 253542, 295799, 507084, 591598, 802883, 887397, 971911, 1183196, 1605766, 1774794, 1943822, 2408649, 2915733, 3211532, 3549588, 3887644, 4817298, 5620181, 5831466, 6803377, 9634596, 11240362, 11662932, 13606754, 16860543, 18466309, 20410131, 22480724, 27213508, 33721086, 36932618, 40820262, 55398927, 67442172, 73865236, 81640524, 110797854, 129264163, 221595708, 258528326, 387792489, 517056652, 775584978, 1551169956]

約数ペア:

[(1, 1551169956), (2, 775584978), (3, 517056652), (4, 387792489), (6, 258528326), (7, 221595708), (12, 129264163), (14, 110797854), (19, 81640524), (21, 73865236), (23, 67442172), (28, 55398927), (38, 40820262), (42, 36932618), (46, 33721086), (57, 27213508), (69, 22480724), (76, 20410131), (84, 18466309), (92, 16860543), (114, 13606754), (133, 11662932), (138, 11240362), (161, 9634596), (228, 6803377), (266, 5831466), (276, 5620181), (322, 4817298), (399, 3887644), (437, 3549588), (483, 3211532), (532, 2915733), (644, 2408649), (798, 1943822), (874, 1774794), (966, 1605766), (1311, 1183196), (1596, 971911), (1748, 887397), (1932, 802883), (2622, 591598), (3059, 507084), (5244, 295799), (6118, 253542), (9177, 169028), (12236, 126771), (18354, 84514), (36708, 42257)]