245012712

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{1458409}}^1$

素因数の和:1458425

約数の個数: 32

約数和(自身を含む): 700036800

約数和(自身を除く): 455024088

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 1458409, 2916818, 4375227, 5833636, 8750454, 10208863, 11667272, 17500908, 20417726, 30626589, 35001816, 40835452, 61253178, 81670904, 122506356, 245012712]

約数ペア:

[(1, 245012712), (2, 122506356), (3, 81670904), (4, 61253178), (6, 40835452), (7, 35001816), (8, 30626589), (12, 20417726), (14, 17500908), (21, 11667272), (24, 10208863), (28, 8750454), (42, 5833636), (56, 4375227), (84, 2916818), (168, 1458409)]