268256646

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{863}}^1\times {\mathrm{2467}}^1$

素因数の和:3345

約数の個数: 48

約数和(自身を含む): 665293824

約数和(自身を除く): 397037178

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 863, 1726, 2467, 2589, 4934, 5178, 6041, 7401, 7767, 12082, 14802, 15534, 17269, 18123, 22203, 34538, 36246, 44406, 51807, 54369, 103614, 108738, 155421, 310842, 2129021, 4258042, 6387063, 12774126, 14903147, 19161189, 29806294, 38322378, 44709441, 89418882, 134128323, 268256646]

約数ペア:

[(1, 268256646), (2, 134128323), (3, 89418882), (6, 44709441), (7, 38322378), (9, 29806294), (14, 19161189), (18, 14903147), (21, 12774126), (42, 6387063), (63, 4258042), (126, 2129021), (863, 310842), (1726, 155421), (2467, 108738), (2589, 103614), (4934, 54369), (5178, 51807), (6041, 44406), (7401, 36246), (7767, 34538), (12082, 22203), (14802, 18123), (15534, 17269)]