315220554

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{19181}}^1$

素因数の和:19283

約数の個数: 48

約数和(自身を含む): 754082784

約数和(自身を除く): 438862230

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 83, 99, 166, 198, 249, 498, 747, 913, 1494, 1826, 2739, 5478, 8217, 16434, 19181, 38362, 57543, 115086, 172629, 210991, 345258, 421982, 632973, 1265946, 1592023, 1898919, 3184046, 3797838, 4776069, 9552138, 14328207, 17512253, 28656414, 35024506, 52536759, 105073518, 157610277, 315220554]

約数ペア:

[(1, 315220554), (2, 157610277), (3, 105073518), (6, 52536759), (9, 35024506), (11, 28656414), (18, 17512253), (22, 14328207), (33, 9552138), (66, 4776069), (83, 3797838), (99, 3184046), (166, 1898919), (198, 1592023), (249, 1265946), (498, 632973), (747, 421982), (913, 345258), (1494, 210991), (1826, 172629), (2739, 115086), (5478, 57543), (8217, 38362), (16434, 19181)]