243349944

素因数分解:

$2^3\times 3^1\times {\mathrm{71}}^1\times {\mathrm{142811}}^1$

素因数の和:142891

約数の個数: 32

約数和(自身を含む): 616947840

約数和(自身を除く): 373597896

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 71, 142, 213, 284, 426, 568, 852, 1704, 142811, 285622, 428433, 571244, 856866, 1142488, 1713732, 3427464, 10139581, 20279162, 30418743, 40558324, 60837486, 81116648, 121674972, 243349944]

約数ペア:

[(1, 243349944), (2, 121674972), (3, 81116648), (4, 60837486), (6, 40558324), (8, 30418743), (12, 20279162), (24, 10139581), (71, 3427464), (142, 1713732), (213, 1142488), (284, 856866), (426, 571244), (568, 428433), (852, 285622), (1704, 142811)]