318042368

素因数分解:

$2^8\times 7^1\times {\mathrm{19}}^1\times {\mathrm{9341}}^1$

素因数の和:9383

約数の個数: 72

約数和(自身を含む): 763801920

約数和(自身を除く): 445759552

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 64, 76, 112, 128, 133, 152, 224, 256, 266, 304, 448, 532, 608, 896, 1064, 1216, 1792, 2128, 2432, 4256, 4864, 8512, 9341, 17024, 18682, 34048, 37364, 65387, 74728, 130774, 149456, 177479, 261548, 298912, 354958, 523096, 597824, 709916, 1046192, 1195648, 1242353, 1419832, 2092384, 2391296, 2484706, 2839664, 4184768, 4969412, 5679328, 8369536, 9938824, 11358656, 16739072, 19877648, 22717312, 39755296, 45434624, 79510592, 159021184, 318042368]

約数ペア:

[(1, 318042368), (2, 159021184), (4, 79510592), (7, 45434624), (8, 39755296), (14, 22717312), (16, 19877648), (19, 16739072), (28, 11358656), (32, 9938824), (38, 8369536), (56, 5679328), (64, 4969412), (76, 4184768), (112, 2839664), (128, 2484706), (133, 2391296), (152, 2092384), (224, 1419832), (256, 1242353), (266, 1195648), (304, 1046192), (448, 709916), (532, 597824), (608, 523096), (896, 354958), (1064, 298912), (1216, 261548), (1792, 177479), (2128, 149456), (2432, 130774), (4256, 74728), (4864, 65387), (8512, 37364), (9341, 34048), (17024, 18682)]