252510156

素因数分解:

$2^2\times 3^3\times {\mathrm{107}}^1\times {\mathrm{21851}}^1$

素因数の和:21971

約数の個数: 48

約数和(自身を含む): 660804480

約数和(自身を除く): 408294324

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 107, 108, 214, 321, 428, 642, 963, 1284, 1926, 2889, 3852, 5778, 11556, 21851, 43702, 65553, 87404, 131106, 196659, 262212, 393318, 589977, 786636, 1179954, 2338057, 2359908, 4676114, 7014171, 9352228, 14028342, 21042513, 28056684, 42085026, 63127539, 84170052, 126255078, 252510156]

約数ペア:

[(1, 252510156), (2, 126255078), (3, 84170052), (4, 63127539), (6, 42085026), (9, 28056684), (12, 21042513), (18, 14028342), (27, 9352228), (36, 7014171), (54, 4676114), (107, 2359908), (108, 2338057), (214, 1179954), (321, 786636), (428, 589977), (642, 393318), (963, 262212), (1284, 196659), (1926, 131106), (2889, 87404), (3852, 65553), (5778, 43702), (11556, 21851)]