313619418

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{659}}^1\times {\mathrm{1259}}^1$

素因数の和:1936

約数の個数: 64

約数和(自身を含む): 798336000

約数和(自身を除く): 484716582

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 659, 1259, 1318, 1977, 2518, 3777, 3954, 4613, 5931, 7554, 8813, 9226, 11331, 11862, 13839, 17626, 17793, 22662, 26439, 27678, 33993, 35586, 41517, 52878, 67986, 79317, 83034, 124551, 158634, 237951, 249102, 475902, 829681, 1659362, 2489043, 4978086, 5807767, 7467129, 11615534, 14934258, 17423301, 22401387, 34846602, 44802774, 52269903, 104539806, 156809709, 313619418]

約数ペア:

[(1, 313619418), (2, 156809709), (3, 104539806), (6, 52269903), (7, 44802774), (9, 34846602), (14, 22401387), (18, 17423301), (21, 14934258), (27, 11615534), (42, 7467129), (54, 5807767), (63, 4978086), (126, 2489043), (189, 1659362), (378, 829681), (659, 475902), (1259, 249102), (1318, 237951), (1977, 158634), (2518, 124551), (3777, 83034), (3954, 79317), (4613, 67986), (5931, 52878), (7554, 41517), (8813, 35586), (9226, 33993), (11331, 27678), (11862, 26439), (13839, 22662), (17626, 17793)]