1799216910736

素因数分解:

$2^4\times 7^3\times {\mathrm{327845647}}^1$

素因数の和:327845676

約数の個数: 40

約数和(自身を含む): 4065286035200

約数和(自身を除く): 2266069124464

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 343, 392, 686, 784, 1372, 2744, 5488, 327845647, 655691294, 1311382588, 2294919529, 2622765176, 4589839058, 5245530352, 9179678116, 16064436703, 18359356232, 32128873406, 36718712464, 64257746812, 112451056921, 128515493624, 224902113842, 257030987248, 449804227684, 899608455368, 1799216910736]

約数ペア:

[(1, 1799216910736), (2, 899608455368), (4, 449804227684), (7, 257030987248), (8, 224902113842), (14, 128515493624), (16, 112451056921), (28, 64257746812), (49, 36718712464), (56, 32128873406), (98, 18359356232), (112, 16064436703), (196, 9179678116), (343, 5245530352), (392, 4589839058), (686, 2622765176), (784, 2294919529), (1372, 1311382588), (2744, 655691294), (5488, 327845647)]