213999576

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{211}}^1\times {\mathrm{6037}}^1$

素因数の和:6264

約数の個数: 64

約数和(自身を含む): 614426880

約数和(自身を除く): 400427304

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 211, 422, 633, 844, 1266, 1477, 1688, 2532, 2954, 4431, 5064, 5908, 6037, 8862, 11816, 12074, 17724, 18111, 24148, 35448, 36222, 42259, 48296, 72444, 84518, 126777, 144888, 169036, 253554, 338072, 507108, 1014216, 1273807, 2547614, 3821421, 5095228, 7642842, 8916649, 10190456, 15285684, 17833298, 26749947, 30571368, 35666596, 53499894, 71333192, 106999788, 213999576]

約数ペア:

[(1, 213999576), (2, 106999788), (3, 71333192), (4, 53499894), (6, 35666596), (7, 30571368), (8, 26749947), (12, 17833298), (14, 15285684), (21, 10190456), (24, 8916649), (28, 7642842), (42, 5095228), (56, 3821421), (84, 2547614), (168, 1273807), (211, 1014216), (422, 507108), (633, 338072), (844, 253554), (1266, 169036), (1477, 144888), (1688, 126777), (2532, 84518), (2954, 72444), (4431, 48296), (5064, 42259), (5908, 36222), (6037, 35448), (8862, 24148), (11816, 18111), (12074, 17724)]