247794996

素因数分解:

$2^2\times 3^1\times {\mathrm{73}}^1\times {\mathrm{191}}^1\times {\mathrm{1481}}^1$

素因数の和:1752

約数の個数: 48

約数和(自身を含む): 589575168

約数和(自身を除く): 341780172

約数列:

[1, 2, 3, 4, 6, 12, 73, 146, 191, 219, 292, 382, 438, 573, 764, 876, 1146, 1481, 2292, 2962, 4443, 5924, 8886, 13943, 17772, 27886, 41829, 55772, 83658, 108113, 167316, 216226, 282871, 324339, 432452, 565742, 648678, 848613, 1131484, 1297356, 1697226, 3394452, 20649583, 41299166, 61948749, 82598332, 123897498, 247794996]

約数ペア:

[(1, 247794996), (2, 123897498), (3, 82598332), (4, 61948749), (6, 41299166), (12, 20649583), (73, 3394452), (146, 1697226), (191, 1297356), (219, 1131484), (292, 848613), (382, 648678), (438, 565742), (573, 432452), (764, 324339), (876, 282871), (1146, 216226), (1481, 167316), (2292, 108113), (2962, 83658), (4443, 55772), (5924, 41829), (8886, 27886), (13943, 17772)]