312858324

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{280339}}^1$

素因数の和:280380

約数の個数: 36

約数和(自身を含む): 816350080

約数和(自身を除く): 503491756

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 62, 93, 124, 186, 279, 372, 558, 1116, 280339, 560678, 841017, 1121356, 1682034, 2523051, 3364068, 5046102, 8690509, 10092204, 17381018, 26071527, 34762036, 52143054, 78214581, 104286108, 156429162, 312858324]

約数ペア:

[(1, 312858324), (2, 156429162), (3, 104286108), (4, 78214581), (6, 52143054), (9, 34762036), (12, 26071527), (18, 17381018), (31, 10092204), (36, 8690509), (62, 5046102), (93, 3364068), (124, 2523051), (186, 1682034), (279, 1121356), (372, 841017), (558, 560678), (1116, 280339)]