231556464

素因数分解:

$2^4\times 3^2\times {\mathrm{211}}^1\times {\mathrm{7621}}^1$

素因数の和:7846

約数の個数: 60

約数和(自身を含む): 651193192

約数和(自身を除く): 419636728

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 211, 422, 633, 844, 1266, 1688, 1899, 2532, 3376, 3798, 5064, 7596, 7621, 10128, 15192, 15242, 22863, 30384, 30484, 45726, 60968, 68589, 91452, 121936, 137178, 182904, 274356, 365808, 548712, 1097424, 1608031, 3216062, 4824093, 6432124, 9648186, 12864248, 14472279, 19296372, 25728496, 28944558, 38592744, 57889116, 77185488, 115778232, 231556464]

約数ペア:

[(1, 231556464), (2, 115778232), (3, 77185488), (4, 57889116), (6, 38592744), (8, 28944558), (9, 25728496), (12, 19296372), (16, 14472279), (18, 12864248), (24, 9648186), (36, 6432124), (48, 4824093), (72, 3216062), (144, 1608031), (211, 1097424), (422, 548712), (633, 365808), (844, 274356), (1266, 182904), (1688, 137178), (1899, 121936), (2532, 91452), (3376, 68589), (3798, 60968), (5064, 45726), (7596, 30484), (7621, 30384), (10128, 22863), (15192, 15242)]