218345904

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{251}}^1\times {\mathrm{863}}^1$

素因数の和:1135

約数の個数: 120

約数和(自身を含む): 701955072

約数和(自身を除く): 483609168

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, 863, 1004, 1008, 1506, 1726, 1757, 2008, 2259, 2589, 3012, 3452, 3514, 4016, 4518, 5178, 5271, 6024, 6041, 6904, 7028, 7767, 9036, 10356, 10542, 12048, 12082, 13808, 14056, 15534, 15813, 18072, 18123, 20712, 21084, 24164, 28112, 31068, 31626, 36144, 36246, 41424, 42168, 48328, 54369, 62136, 63252, 72492, 84336, 96656, 108738, 124272, 126504, 144984, 216613, 217476, 253008, 289968, 433226, 434952, 649839, 866452, 869904, 1299678, 1516291, 1732904, 1949517, 2599356, 3032582, 3465808, 3899034, 4548873, 5198712, 6065164, 7798068, 9097746, 10397424, 12130328, 13646619, 15596136, 18195492, 24260656, 27293238, 31192272, 36390984, 54586476, 72781968, 109172952, 218345904]

約数ペア:

[(1, 218345904), (2, 109172952), (3, 72781968), (4, 54586476), (6, 36390984), (7, 31192272), (8, 27293238), (9, 24260656), (12, 18195492), (14, 15596136), (16, 13646619), (18, 12130328), (21, 10397424), (24, 9097746), (28, 7798068), (36, 6065164), (42, 5198712), (48, 4548873), (56, 3899034), (63, 3465808), (72, 3032582), (84, 2599356), (112, 1949517), (126, 1732904), (144, 1516291), (168, 1299678), (251, 869904), (252, 866452), (336, 649839), (502, 434952), (504, 433226), (753, 289968), (863, 253008), (1004, 217476), (1008, 216613), (1506, 144984), (1726, 126504), (1757, 124272), (2008, 108738), (2259, 96656), (2589, 84336), (3012, 72492), (3452, 63252), (3514, 62136), (4016, 54369), (4518, 48328), (5178, 42168), (5271, 41424), (6024, 36246), (6041, 36144), (6904, 31626), (7028, 31068), (7767, 28112), (9036, 24164), (10356, 21084), (10542, 20712), (12048, 18123), (12082, 18072), (13808, 15813), (14056, 15534)]