238973964

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{449}}^1\times {\mathrm{2609}}^1$

素因数の和:3082

約数の個数: 48

約数和(自身を含む): 591948000

約数和(自身を除く): 352974036

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 204, 449, 898, 1347, 1796, 2609, 2694, 5218, 5388, 7633, 7827, 10436, 15266, 15654, 22899, 30532, 31308, 44353, 45798, 88706, 91596, 133059, 177412, 266118, 532236, 1171441, 2342882, 3514323, 4685764, 7028646, 14057292, 19914497, 39828994, 59743491, 79657988, 119486982, 238973964]

約数ペア:

[(1, 238973964), (2, 119486982), (3, 79657988), (4, 59743491), (6, 39828994), (12, 19914497), (17, 14057292), (34, 7028646), (51, 4685764), (68, 3514323), (102, 2342882), (204, 1171441), (449, 532236), (898, 266118), (1347, 177412), (1796, 133059), (2609, 91596), (2694, 88706), (5218, 45798), (5388, 44353), (7633, 31308), (7827, 30532), (10436, 22899), (15266, 15654)]