388492212

素因数分解:

$2^2\times 3^1\times {\mathrm{139}}^1\times {\mathrm{283}}^1\times {\mathrm{823}}^1$

素因数の和:1252

約数の個数: 48

約数和(自身を含む): 917342720

約数和(自身を除く): 528850508

約数列:

[1, 2, 3, 4, 6, 12, 139, 278, 283, 417, 556, 566, 823, 834, 849, 1132, 1646, 1668, 1698, 2469, 3292, 3396, 4938, 9876, 39337, 78674, 114397, 118011, 157348, 228794, 232909, 236022, 343191, 457588, 465818, 472044, 686382, 698727, 931636, 1372764, 1397454, 2794908, 32374351, 64748702, 97123053, 129497404, 194246106, 388492212]

約数ペア:

[(1, 388492212), (2, 194246106), (3, 129497404), (4, 97123053), (6, 64748702), (12, 32374351), (139, 2794908), (278, 1397454), (283, 1372764), (417, 931636), (556, 698727), (566, 686382), (823, 472044), (834, 465818), (849, 457588), (1132, 343191), (1646, 236022), (1668, 232909), (1698, 228794), (2469, 157348), (3292, 118011), (3396, 114397), (4938, 78674), (9876, 39337)]