303040144

素因数分解:

$2^4\times {\mathrm{11}}^2\times {\mathrm{157}}^1\times {\mathrm{997}}^1$

素因数の和:1184

約数の個数: 60

約数和(自身を含む): 650131132

約数和(自身を除く): 347090988

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 121, 157, 176, 242, 314, 484, 628, 968, 997, 1256, 1727, 1936, 1994, 2512, 3454, 3988, 6908, 7976, 10967, 13816, 15952, 18997, 21934, 27632, 37994, 43868, 75988, 87736, 120637, 151976, 156529, 175472, 241274, 303952, 313058, 482548, 626116, 965096, 1252232, 1721819, 1930192, 2504464, 3443638, 6887276, 13774552, 18940009, 27549104, 37880018, 75760036, 151520072, 303040144]

約数ペア:

[(1, 303040144), (2, 151520072), (4, 75760036), (8, 37880018), (11, 27549104), (16, 18940009), (22, 13774552), (44, 6887276), (88, 3443638), (121, 2504464), (157, 1930192), (176, 1721819), (242, 1252232), (314, 965096), (484, 626116), (628, 482548), (968, 313058), (997, 303952), (1256, 241274), (1727, 175472), (1936, 156529), (1994, 151976), (2512, 120637), (3454, 87736), (3988, 75988), (6908, 43868), (7976, 37994), (10967, 27632), (13816, 21934), (15952, 18997)]