252248976

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{251}}^1\times {\mathrm{997}}^1$

素因数の和:1269

約数の個数: 120

約数和(自身を含む): 810823104

約数和(自身を除く): 558574128

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 112, 126, 144, 168, 251, 252, 336, 502, 504, 753, 997, 1004, 1008, 1506, 1757, 1994, 2008, 2259, 2991, 3012, 3514, 3988, 4016, 4518, 5271, 5982, 6024, 6979, 7028, 7976, 8973, 9036, 10542, 11964, 12048, 13958, 14056, 15813, 15952, 17946, 18072, 20937, 21084, 23928, 27916, 28112, 31626, 35892, 36144, 41874, 42168, 47856, 55832, 62811, 63252, 71784, 83748, 84336, 111664, 125622, 126504, 143568, 167496, 250247, 251244, 253008, 334992, 500494, 502488, 750741, 1000988, 1004976, 1501482, 1751729, 2001976, 2252223, 3002964, 3503458, 4003952, 4504446, 5255187, 6005928, 7006916, 9008892, 10510374, 12011856, 14013832, 15765561, 18017784, 21020748, 28027664, 31531122, 36035568, 42041496, 63062244, 84082992, 126124488, 252248976]

約数ペア:

[(1, 252248976), (2, 126124488), (3, 84082992), (4, 63062244), (6, 42041496), (7, 36035568), (8, 31531122), (9, 28027664), (12, 21020748), (14, 18017784), (16, 15765561), (18, 14013832), (21, 12011856), (24, 10510374), (28, 9008892), (36, 7006916), (42, 6005928), (48, 5255187), (56, 4504446), (63, 4003952), (72, 3503458), (84, 3002964), (112, 2252223), (126, 2001976), (144, 1751729), (168, 1501482), (251, 1004976), (252, 1000988), (336, 750741), (502, 502488), (504, 500494), (753, 334992), (997, 253008), (1004, 251244), (1008, 250247), (1506, 167496), (1757, 143568), (1994, 126504), (2008, 125622), (2259, 111664), (2991, 84336), (3012, 83748), (3514, 71784), (3988, 63252), (4016, 62811), (4518, 55832), (5271, 47856), (5982, 42168), (6024, 41874), (6979, 36144), (7028, 35892), (7976, 31626), (8973, 28112), (9036, 27916), (10542, 23928), (11964, 21084), (12048, 20937), (13958, 18072), (14056, 17946), (15813, 15952)]