39440976

素因数分解:

$2^4\times 3^1\times {\mathrm{43}}^1\times {\mathrm{97}}^1\times {\mathrm{197}}^1$

素因数の和:348

約数の個数: 80

約数和(自身を含む): 105868224

約数和(自身を除く): 66427248

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 43, 48, 86, 97, 129, 172, 194, 197, 258, 291, 344, 388, 394, 516, 582, 591, 688, 776, 788, 1032, 1164, 1182, 1552, 1576, 2064, 2328, 2364, 3152, 4171, 4656, 4728, 8342, 8471, 9456, 12513, 16684, 16942, 19109, 25026, 25413, 33368, 33884, 38218, 50052, 50826, 57327, 66736, 67768, 76436, 100104, 101652, 114654, 135536, 152872, 200208, 203304, 229308, 305744, 406608, 458616, 821687, 917232, 1643374, 2465061, 3286748, 4930122, 6573496, 9860244, 13146992, 19720488, 39440976]

約数ペア:

[(1, 39440976), (2, 19720488), (3, 13146992), (4, 9860244), (6, 6573496), (8, 4930122), (12, 3286748), (16, 2465061), (24, 1643374), (43, 917232), (48, 821687), (86, 458616), (97, 406608), (129, 305744), (172, 229308), (194, 203304), (197, 200208), (258, 152872), (291, 135536), (344, 114654), (388, 101652), (394, 100104), (516, 76436), (582, 67768), (591, 66736), (688, 57327), (776, 50826), (788, 50052), (1032, 38218), (1164, 33884), (1182, 33368), (1552, 25413), (1576, 25026), (2064, 19109), (2328, 16942), (2364, 16684), (3152, 12513), (4171, 9456), (4656, 8471), (4728, 8342)]