239302888

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{87721}}^1$

素因数の和:87769

約数の個数: 32

約数和(自身を含む): 505278720

約数和(自身を除く): 265975832

約数列:

[1, 2, 4, 8, 11, 22, 31, 44, 62, 88, 124, 248, 341, 682, 1364, 2728, 87721, 175442, 350884, 701768, 964931, 1929862, 2719351, 3859724, 5438702, 7719448, 10877404, 21754808, 29912861, 59825722, 119651444, 239302888]

約数ペア:

[(1, 239302888), (2, 119651444), (4, 59825722), (8, 29912861), (11, 21754808), (22, 10877404), (31, 7719448), (44, 5438702), (62, 3859724), (88, 2719351), (124, 1929862), (248, 964931), (341, 701768), (682, 350884), (1364, 175442), (2728, 87721)]