289187892

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{1147571}}^1$

素因数の和:1147588

約数の個数: 36

約数和(自身を含む): 835432416

約数和(自身を除く): 546244524

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 1147571, 2295142, 3442713, 4590284, 6885426, 8032997, 10328139, 13770852, 16065994, 20656278, 24098991, 32131988, 41312556, 48197982, 72296973, 96395964, 144593946, 289187892]

約数ペア:

[(1, 289187892), (2, 144593946), (3, 96395964), (4, 72296973), (6, 48197982), (7, 41312556), (9, 32131988), (12, 24098991), (14, 20656278), (18, 16065994), (21, 13770852), (28, 10328139), (36, 8032997), (42, 6885426), (63, 4590284), (84, 3442713), (126, 2295142), (252, 1147571)]