216214836

素因数分解:

$2^2\times 3^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{14449}}^1$

素因数の和:14528

約数の個数: 48

約数和(自身を含む): 534072000

約数和(自身を除く): 317857164

約数列:

[1, 2, 3, 4, 6, 12, 29, 43, 58, 86, 87, 116, 129, 172, 174, 258, 348, 516, 1247, 2494, 3741, 4988, 7482, 14449, 14964, 28898, 43347, 57796, 86694, 173388, 419021, 621307, 838042, 1242614, 1257063, 1676084, 1863921, 2485228, 2514126, 3727842, 5028252, 7455684, 18017903, 36035806, 54053709, 72071612, 108107418, 216214836]

約数ペア:

[(1, 216214836), (2, 108107418), (3, 72071612), (4, 54053709), (6, 36035806), (12, 18017903), (29, 7455684), (43, 5028252), (58, 3727842), (86, 2514126), (87, 2485228), (116, 1863921), (129, 1676084), (172, 1257063), (174, 1242614), (258, 838042), (348, 621307), (516, 419021), (1247, 173388), (2494, 86694), (3741, 57796), (4988, 43347), (7482, 28898), (14449, 14964)]