290106468

素因数分解:

$2^2\times 3^3\times {\mathrm{173}}^1\times {\mathrm{15527}}^1$

素因数の和:15713

約数の個数: 48

約数和(自身を含む): 756524160

約数和(自身を除く): 466417692

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 173, 346, 519, 692, 1038, 1557, 2076, 3114, 4671, 6228, 9342, 15527, 18684, 31054, 46581, 62108, 93162, 139743, 186324, 279486, 419229, 558972, 838458, 1676916, 2686171, 5372342, 8058513, 10744684, 16117026, 24175539, 32234052, 48351078, 72526617, 96702156, 145053234, 290106468]

約数ペア:

[(1, 290106468), (2, 145053234), (3, 96702156), (4, 72526617), (6, 48351078), (9, 32234052), (12, 24175539), (18, 16117026), (27, 10744684), (36, 8058513), (54, 5372342), (108, 2686171), (173, 1676916), (346, 838458), (519, 558972), (692, 419229), (1038, 279486), (1557, 186324), (2076, 139743), (3114, 93162), (4671, 62108), (6228, 46581), (9342, 31054), (15527, 18684)]