342846608

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{53171}}^1$

素因数の和:53223

約数の個数: 40

約数和(自身を含む): 738452736

約数和(自身を除く): 395606128

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 52, 62, 104, 124, 208, 248, 403, 496, 806, 1612, 3224, 6448, 53171, 106342, 212684, 425368, 691223, 850736, 1382446, 1648301, 2764892, 3296602, 5529784, 6593204, 11059568, 13186408, 21427913, 26372816, 42855826, 85711652, 171423304, 342846608]

約数ペア:

[(1, 342846608), (2, 171423304), (4, 85711652), (8, 42855826), (13, 26372816), (16, 21427913), (26, 13186408), (31, 11059568), (52, 6593204), (62, 5529784), (104, 3296602), (124, 2764892), (208, 1648301), (248, 1382446), (403, 850736), (496, 691223), (806, 425368), (1612, 212684), (3224, 106342), (6448, 53171)]