243275364

素因数分解:

$2^2\times 3^2\times {\mathrm{431}}^1\times {\mathrm{15679}}^1$

素因数の和:16120

約数の個数: 36

約数和(自身を含む): 616412160

約数和(自身を除く): 373136796

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 431, 862, 1293, 1724, 2586, 3879, 5172, 7758, 15516, 15679, 31358, 47037, 62716, 94074, 141111, 188148, 282222, 564444, 6757649, 13515298, 20272947, 27030596, 40545894, 60818841, 81091788, 121637682, 243275364]

約数ペア:

[(1, 243275364), (2, 121637682), (3, 81091788), (4, 60818841), (6, 40545894), (9, 27030596), (12, 20272947), (18, 13515298), (36, 6757649), (431, 564444), (862, 282222), (1293, 188148), (1724, 141111), (2586, 94074), (3879, 62716), (5172, 47037), (7758, 31358), (15516, 15679)]