218313312

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{324871}}^1$

素因数の和:324891

約数の個数: 48

約数和(自身を含む): 654941952

約数和(自身を除く): 436628640

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, 324871, 649742, 974613, 1299484, 1949226, 2274097, 2598968, 3898452, 4548194, 5197936, 6822291, 7796904, 9096388, 10395872, 13644582, 15593808, 18192776, 27289164, 31187616, 36385552, 54578328, 72771104, 109156656, 218313312]

約数ペア:

[(1, 218313312), (2, 109156656), (3, 72771104), (4, 54578328), (6, 36385552), (7, 31187616), (8, 27289164), (12, 18192776), (14, 15593808), (16, 13644582), (21, 10395872), (24, 9096388), (28, 7796904), (32, 6822291), (42, 5197936), (48, 4548194), (56, 3898452), (84, 2598968), (96, 2274097), (112, 1949226), (168, 1299484), (224, 974613), (336, 649742), (672, 324871)]