249076884

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{647}}^1\times {\mathrm{4583}}^1$

素因数の和:5244

約数の個数: 48

約数和(自身を含む): 665376768

約数和(自身を除く): 416299884

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 647, 1294, 1941, 2588, 3882, 4529, 4583, 7764, 9058, 9166, 13587, 13749, 18116, 18332, 27174, 27498, 32081, 54348, 54996, 64162, 96243, 128324, 192486, 384972, 2965201, 5930402, 8895603, 11860804, 17791206, 20756407, 35582412, 41512814, 62269221, 83025628, 124538442, 249076884]

約数ペア:

[(1, 249076884), (2, 124538442), (3, 83025628), (4, 62269221), (6, 41512814), (7, 35582412), (12, 20756407), (14, 17791206), (21, 11860804), (28, 8895603), (42, 5930402), (84, 2965201), (647, 384972), (1294, 192486), (1941, 128324), (2588, 96243), (3882, 64162), (4529, 54996), (4583, 54348), (7764, 32081), (9058, 27498), (9166, 27174), (13587, 18332), (13749, 18116)]