6420624

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{197}}^1$

素因数の和:312

約数の個数: 80

約数和(自身を含む): 19248768

約数和(自身を除く): 12828144

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 97, 112, 168, 194, 197, 291, 336, 388, 394, 582, 591, 679, 776, 788, 1164, 1182, 1358, 1379, 1552, 1576, 2037, 2328, 2364, 2716, 2758, 3152, 4074, 4137, 4656, 4728, 5432, 5516, 8148, 8274, 9456, 10864, 11032, 16296, 16548, 19109, 22064, 32592, 33096, 38218, 57327, 66192, 76436, 114654, 133763, 152872, 229308, 267526, 305744, 401289, 458616, 535052, 802578, 917232, 1070104, 1605156, 2140208, 3210312, 6420624]

約数ペア:

[(1, 6420624), (2, 3210312), (3, 2140208), (4, 1605156), (6, 1070104), (7, 917232), (8, 802578), (12, 535052), (14, 458616), (16, 401289), (21, 305744), (24, 267526), (28, 229308), (42, 152872), (48, 133763), (56, 114654), (84, 76436), (97, 66192), (112, 57327), (168, 38218), (194, 33096), (197, 32592), (291, 22064), (336, 19109), (388, 16548), (394, 16296), (582, 11032), (591, 10864), (679, 9456), (776, 8274), (788, 8148), (1164, 5516), (1182, 5432), (1358, 4728), (1379, 4656), (1552, 4137), (1576, 4074), (2037, 3152), (2328, 2758), (2364, 2716)]