315050892

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{65147}}^1$

素因数の和:65198

約数の個数: 48

約数和(自身を含む): 817216512

約数和(自身を除く): 502165620

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 31, 39, 52, 62, 78, 93, 124, 156, 186, 372, 403, 806, 1209, 1612, 2418, 4836, 65147, 130294, 195441, 260588, 390882, 781764, 846911, 1693822, 2019557, 2540733, 3387644, 4039114, 5081466, 6058671, 8078228, 10162932, 12117342, 24234684, 26254241, 52508482, 78762723, 105016964, 157525446, 315050892]

約数ペア:

[(1, 315050892), (2, 157525446), (3, 105016964), (4, 78762723), (6, 52508482), (12, 26254241), (13, 24234684), (26, 12117342), (31, 10162932), (39, 8078228), (52, 6058671), (62, 5081466), (78, 4039114), (93, 3387644), (124, 2540733), (156, 2019557), (186, 1693822), (372, 846911), (403, 781764), (806, 390882), (1209, 260588), (1612, 195441), (2418, 130294), (4836, 65147)]