212111352

素因数分解:

$2^3\times 3^3\times {\mathrm{257}}^1\times {\mathrm{3821}}^1$

素因数の和:4093

約数の個数: 64

約数和(自身を含む): 591645600

約数和(自身を除く): 379534248

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 257, 514, 771, 1028, 1542, 2056, 2313, 3084, 3821, 4626, 6168, 6939, 7642, 9252, 11463, 13878, 15284, 18504, 22926, 27756, 30568, 34389, 45852, 55512, 68778, 91704, 103167, 137556, 206334, 275112, 412668, 825336, 981997, 1963994, 2945991, 3927988, 5891982, 7855976, 8837973, 11783964, 17675946, 23567928, 26513919, 35351892, 53027838, 70703784, 106055676, 212111352]

約数ペア:

[(1, 212111352), (2, 106055676), (3, 70703784), (4, 53027838), (6, 35351892), (8, 26513919), (9, 23567928), (12, 17675946), (18, 11783964), (24, 8837973), (27, 7855976), (36, 5891982), (54, 3927988), (72, 2945991), (108, 1963994), (216, 981997), (257, 825336), (514, 412668), (771, 275112), (1028, 206334), (1542, 137556), (2056, 103167), (2313, 91704), (3084, 68778), (3821, 55512), (4626, 45852), (6168, 34389), (6939, 30568), (7642, 27756), (9252, 22926), (11463, 18504), (13878, 15284)]