265530252

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{54907}}^1$

素因数の和:54958

約数の個数: 48

約数和(自身を含む): 688765952

約数和(自身を除く): 423235700

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, 54907, 109814, 164721, 219628, 329442, 658884, 713791, 1427582, 1702117, 2141373, 2855164, 3404234, 4282746, 5106351, 6808468, 8565492, 10212702, 20425404, 22127521, 44255042, 66382563, 88510084, 132765126, 265530252]

約数ペア:

[(1, 265530252), (2, 132765126), (3, 88510084), (4, 66382563), (6, 44255042), (12, 22127521), (13, 20425404), (26, 10212702), (31, 8565492), (39, 6808468), (52, 5106351), (62, 4282746), (78, 3404234), (93, 2855164), (124, 2141373), (156, 1702117), (186, 1427582), (372, 713791), (403, 658884), (806, 329442), (1209, 219628), (1612, 164721), (2418, 109814), (4836, 54907)]