228341708

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{179}}^1\times {\mathrm{1571}}^1$

素因数の和:1790

約数の個数: 48

約数和(自身を含む): 475372800

約数和(自身を除く): 247031092

約数列:

[1, 2, 4, 7, 14, 28, 29, 58, 116, 179, 203, 358, 406, 716, 812, 1253, 1571, 2506, 3142, 5012, 5191, 6284, 10382, 10997, 20764, 21994, 36337, 43988, 45559, 72674, 91118, 145348, 182236, 281209, 318913, 562418, 637826, 1124836, 1275652, 1968463, 3936926, 7873852, 8155061, 16310122, 32620244, 57085427, 114170854, 228341708]

約数ペア:

[(1, 228341708), (2, 114170854), (4, 57085427), (7, 32620244), (14, 16310122), (28, 8155061), (29, 7873852), (58, 3936926), (116, 1968463), (179, 1275652), (203, 1124836), (358, 637826), (406, 562418), (716, 318913), (812, 281209), (1253, 182236), (1571, 145348), (2506, 91118), (3142, 72674), (5012, 45559), (5191, 43988), (6284, 36337), (10382, 21994), (10997, 20764)]