289779824

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{15901}}^1$

素因数の和:15993

約数の個数: 40

約数和(自身を含む): 603385488

約数和(自身を除く): 313605664

約数列:

[1, 2, 4, 8, 16, 17, 34, 67, 68, 134, 136, 268, 272, 536, 1072, 1139, 2278, 4556, 9112, 15901, 18224, 31802, 63604, 127208, 254416, 270317, 540634, 1065367, 1081268, 2130734, 2162536, 4261468, 4325072, 8522936, 17045872, 18111239, 36222478, 72444956, 144889912, 289779824]

約数ペア:

[(1, 289779824), (2, 144889912), (4, 72444956), (8, 36222478), (16, 18111239), (17, 17045872), (34, 8522936), (67, 4325072), (68, 4261468), (134, 2162536), (136, 2130734), (268, 1081268), (272, 1065367), (536, 540634), (1072, 270317), (1139, 254416), (2278, 127208), (4556, 63604), (9112, 31802), (15901, 18224)]