490411488

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{729779}}^1$

素因数の和:729799

約数の個数: 48

約数和(自身を含む): 1471236480

約数和(自身を除く): 980824992

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672, 729779, 1459558, 2189337, 2919116, 4378674, 5108453, 5838232, 8757348, 10216906, 11676464, 15325359, 17514696, 20433812, 23352928, 30650718, 35029392, 40867624, 61301436, 70058784, 81735248, 122602872, 163470496, 245205744, 490411488]

約数ペア:

[(1, 490411488), (2, 245205744), (3, 163470496), (4, 122602872), (6, 81735248), (7, 70058784), (8, 61301436), (12, 40867624), (14, 35029392), (16, 30650718), (21, 23352928), (24, 20433812), (28, 17514696), (32, 15325359), (42, 11676464), (48, 10216906), (56, 8757348), (84, 5838232), (96, 5108453), (112, 4378674), (168, 2919116), (224, 2189337), (336, 1459558), (672, 729779)]