312828

素因数分解:

$2^2\times 3^1\times {\mathrm{131}}^1\times {\mathrm{199}}^1$

素因数の和:337

約数の個数: 24

約数和(自身を含む): 739200

約数和(自身を除く): 426372

約数列:

[1, 2, 3, 4, 6, 12, 131, 199, 262, 393, 398, 524, 597, 786, 796, 1194, 1572, 2388, 26069, 52138, 78207, 104276, 156414, 312828]

約数ペア:

[(1, 312828), (2, 156414), (3, 104276), (4, 78207), (6, 52138), (12, 26069), (131, 2388), (199, 1572), (262, 1194), (393, 796), (398, 786), (524, 597)]