395596488

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{197}}^1\times {\mathrm{11953}}^1$

素因数の和:12166

約数の個数: 64

約数和(自身を含む): 1136108160

約数和(自身を除く): 740511672

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 197, 394, 591, 788, 1182, 1379, 1576, 2364, 2758, 4137, 4728, 5516, 8274, 11032, 11953, 16548, 23906, 33096, 35859, 47812, 71718, 83671, 95624, 143436, 167342, 251013, 286872, 334684, 502026, 669368, 1004052, 2008104, 2354741, 4709482, 7064223, 9418964, 14128446, 16483187, 18837928, 28256892, 32966374, 49449561, 56513784, 65932748, 98899122, 131865496, 197798244, 395596488]

約数ペア:

[(1, 395596488), (2, 197798244), (3, 131865496), (4, 98899122), (6, 65932748), (7, 56513784), (8, 49449561), (12, 32966374), (14, 28256892), (21, 18837928), (24, 16483187), (28, 14128446), (42, 9418964), (56, 7064223), (84, 4709482), (168, 2354741), (197, 2008104), (394, 1004052), (591, 669368), (788, 502026), (1182, 334684), (1379, 286872), (1576, 251013), (2364, 167342), (2758, 143436), (4137, 95624), (4728, 83671), (5516, 71718), (8274, 47812), (11032, 35859), (11953, 33096), (16548, 23906)]