268427684

素因数分解:

$2^2\times 7^3\times {\mathrm{179}}^1\times {\mathrm{1093}}^1$

素因数の和:1297

約数の個数: 48

約数和(自身を含む): 551376000

約数和(自身を除く): 282948316

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 179, 196, 343, 358, 686, 716, 1093, 1253, 1372, 2186, 2506, 4372, 5012, 7651, 8771, 15302, 17542, 30604, 35084, 53557, 61397, 107114, 122794, 195647, 214228, 245588, 374899, 391294, 749798, 782588, 1369529, 1499596, 2739058, 5478116, 9586703, 19173406, 38346812, 67106921, 134213842, 268427684]

約数ペア:

[(1, 268427684), (2, 134213842), (4, 67106921), (7, 38346812), (14, 19173406), (28, 9586703), (49, 5478116), (98, 2739058), (179, 1499596), (196, 1369529), (343, 782588), (358, 749798), (686, 391294), (716, 374899), (1093, 245588), (1253, 214228), (1372, 195647), (2186, 122794), (2506, 107114), (4372, 61397), (5012, 53557), (7651, 35084), (8771, 30604), (15302, 17542)]