397696378112

素因数分解:

$2^8\times {\mathrm{11}}^1\times {\mathrm{141227407}}^1$

素因数の和:141227434

約数の個数: 36

約数和(自身を含む): 866006465856

約数和(自身を除く): 468310087744

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 128, 176, 256, 352, 704, 1408, 2816, 141227407, 282454814, 564909628, 1129819256, 1553501477, 2259638512, 3107002954, 4519277024, 6214005908, 9038554048, 12428011816, 18077108096, 24856023632, 36154216192, 49712047264, 99424094528, 198848189056, 397696378112]

約数ペア:

[(1, 397696378112), (2, 198848189056), (4, 99424094528), (8, 49712047264), (11, 36154216192), (16, 24856023632), (22, 18077108096), (32, 12428011816), (44, 9038554048), (64, 6214005908), (88, 4519277024), (128, 3107002954), (176, 2259638512), (256, 1553501477), (352, 1129819256), (704, 564909628), (1408, 282454814), (2816, 141227407)]