319994632

素因数分解:

$2^3\times {\mathrm{103}}^1\times {\mathrm{271}}^1\times {\mathrm{1433}}^1$

素因数の和:1813

約数の個数: 32

約数和(自身を含む): 608474880

約数和(自身を除く): 288480248

約数列:

[1, 2, 4, 8, 103, 206, 271, 412, 542, 824, 1084, 1433, 2168, 2866, 5732, 11464, 27913, 55826, 111652, 147599, 223304, 295198, 388343, 590396, 776686, 1180792, 1553372, 3106744, 39999329, 79998658, 159997316, 319994632]

約数ペア:

[(1, 319994632), (2, 159997316), (4, 79998658), (8, 39999329), (103, 3106744), (206, 1553372), (271, 1180792), (412, 776686), (542, 590396), (824, 388343), (1084, 295198), (1433, 223304), (2168, 147599), (2866, 111652), (5732, 55826), (11464, 27913)]