281010276

素因数分解:

$2^2\times 3^3\times {\mathrm{431}}^1\times {\mathrm{6037}}^1$

素因数の和:6481

約数の個数: 48

約数和(自身を含む): 730356480

約数和(自身を除く): 449346204

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 431, 862, 1293, 1724, 2586, 3879, 5172, 6037, 7758, 11637, 12074, 15516, 18111, 23274, 24148, 36222, 46548, 54333, 72444, 108666, 162999, 217332, 325998, 651996, 2601947, 5203894, 7805841, 10407788, 15611682, 23417523, 31223364, 46835046, 70252569, 93670092, 140505138, 281010276]

約数ペア:

[(1, 281010276), (2, 140505138), (3, 93670092), (4, 70252569), (6, 46835046), (9, 31223364), (12, 23417523), (18, 15611682), (27, 10407788), (36, 7805841), (54, 5203894), (108, 2601947), (431, 651996), (862, 325998), (1293, 217332), (1724, 162999), (2586, 108666), (3879, 72444), (5172, 54333), (6037, 46548), (7758, 36222), (11637, 24148), (12074, 23274), (15516, 18111)]