487825304

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{31159}}^1$

素因数の和:31287

約数の個数: 32

約数和(自身を含む): 972192000

約数和(自身を除く): 484366696

約数列:

[1, 2, 4, 8, 19, 38, 76, 103, 152, 206, 412, 824, 1957, 3914, 7828, 15656, 31159, 62318, 124636, 249272, 592021, 1184042, 2368084, 3209377, 4736168, 6418754, 12837508, 25675016, 60978163, 121956326, 243912652, 487825304]

約数ペア:

[(1, 487825304), (2, 243912652), (4, 121956326), (8, 60978163), (19, 25675016), (38, 12837508), (76, 6418754), (103, 4736168), (152, 3209377), (206, 2368084), (412, 1184042), (824, 592021), (1957, 249272), (3914, 124636), (7828, 62318), (15656, 31159)]