240972008

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{37699}}^1$

素因数の和:37769

約数の個数: 32

約数和(自身を含む): 488592000

約数和(自身を除く): 247619992

約数列:

[1, 2, 4, 8, 17, 34, 47, 68, 94, 136, 188, 376, 799, 1598, 3196, 6392, 37699, 75398, 150796, 301592, 640883, 1281766, 1771853, 2563532, 3543706, 5127064, 7087412, 14174824, 30121501, 60243002, 120486004, 240972008]

約数ペア:

[(1, 240972008), (2, 120486004), (4, 60243002), (8, 30121501), (17, 14174824), (34, 7087412), (47, 5127064), (68, 3543706), (94, 2563532), (136, 1771853), (188, 1281766), (376, 640883), (799, 301592), (1598, 150796), (3196, 75398), (6392, 37699)]