978734544

素因数分解:

$2^4\times 3^1\times {\mathrm{109}}^1\times {\mathrm{187067}}^1$

素因数の和:187187

約数の個数: 40

約数和(自身を含む): 2551607520

約数和(自身を除く): 1572872976

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 109, 218, 327, 436, 654, 872, 1308, 1744, 2616, 5232, 187067, 374134, 561201, 748268, 1122402, 1496536, 2244804, 2993072, 4489608, 8979216, 20390303, 40780606, 61170909, 81561212, 122341818, 163122424, 244683636, 326244848, 489367272, 978734544]

約数ペア:

[(1, 978734544), (2, 489367272), (3, 326244848), (4, 244683636), (6, 163122424), (8, 122341818), (12, 81561212), (16, 61170909), (24, 40780606), (48, 20390303), (109, 8979216), (218, 4489608), (327, 2993072), (436, 2244804), (654, 1496536), (872, 1122402), (1308, 748268), (1744, 561201), (2616, 374134), (5232, 187067)]