508788198

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{739}}^1\times {\mathrm{1663}}^1$

素因数の和:2433

約数の個数: 48

約数和(自身を含む): 1152552960

約数和(自身を除く): 643764762

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 207, 414, 739, 1478, 1663, 2217, 3326, 4434, 4989, 6651, 9978, 13302, 14967, 16997, 29934, 33994, 38249, 50991, 76498, 101982, 114747, 152973, 229494, 305946, 344241, 688482, 1228957, 2457914, 3686871, 7373742, 11060613, 22121226, 28266011, 56532022, 84798033, 169596066, 254394099, 508788198]

約数ペア:

[(1, 508788198), (2, 254394099), (3, 169596066), (6, 84798033), (9, 56532022), (18, 28266011), (23, 22121226), (46, 11060613), (69, 7373742), (138, 3686871), (207, 2457914), (414, 1228957), (739, 688482), (1478, 344241), (1663, 305946), (2217, 229494), (3326, 152973), (4434, 114747), (4989, 101982), (6651, 76498), (9978, 50991), (13302, 38249), (14967, 33994), (16997, 29934)]