252971856

素因数分解:

$2^4\times 3^3\times {\mathrm{251}}^1\times {\mathrm{2333}}^1$

素因数の和:2601

約数の個数: 80

約数和(自身を含む): 729328320

約数和(自身を除く): 476356464

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 251, 432, 502, 753, 1004, 1506, 2008, 2259, 2333, 3012, 4016, 4518, 4666, 6024, 6777, 6999, 9036, 9332, 12048, 13554, 13998, 18072, 18664, 20997, 27108, 27996, 36144, 37328, 41994, 54216, 55992, 62991, 83988, 108432, 111984, 125982, 167976, 251964, 335952, 503928, 585583, 1007856, 1171166, 1756749, 2342332, 3513498, 4684664, 5270247, 7026996, 9369328, 10540494, 14053992, 15810741, 21080988, 28107984, 31621482, 42161976, 63242964, 84323952, 126485928, 252971856]

約数ペア:

[(1, 252971856), (2, 126485928), (3, 84323952), (4, 63242964), (6, 42161976), (8, 31621482), (9, 28107984), (12, 21080988), (16, 15810741), (18, 14053992), (24, 10540494), (27, 9369328), (36, 7026996), (48, 5270247), (54, 4684664), (72, 3513498), (108, 2342332), (144, 1756749), (216, 1171166), (251, 1007856), (432, 585583), (502, 503928), (753, 335952), (1004, 251964), (1506, 167976), (2008, 125982), (2259, 111984), (2333, 108432), (3012, 83988), (4016, 62991), (4518, 55992), (4666, 54216), (6024, 41994), (6777, 37328), (6999, 36144), (9036, 27996), (9332, 27108), (12048, 20997), (13554, 18664), (13998, 18072)]