243778008

素因数分解:

$2^3\times 3^1\times {\mathrm{43}}^1\times {\mathrm{236219}}^1$

素因数の和:236271

約数の個数: 32

約数和(自身を含む): 623620800

約数和(自身を除く): 379842792

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 43, 86, 129, 172, 258, 344, 516, 1032, 236219, 472438, 708657, 944876, 1417314, 1889752, 2834628, 5669256, 10157417, 20314834, 30472251, 40629668, 60944502, 81259336, 121889004, 243778008]

約数ペア:

[(1, 243778008), (2, 121889004), (3, 81259336), (4, 60944502), (6, 40629668), (8, 30472251), (12, 20314834), (24, 10157417), (43, 5669256), (86, 2834628), (129, 1889752), (172, 1417314), (258, 944876), (344, 708657), (516, 472438), (1032, 236219)]