428659134

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{199}}^1\times {\mathrm{313}}^1$

素因数の和:585

約数の個数: 64

約数和(自身を含む): 916377600

約数和(自身を除く): 487718466

約数列:

[1, 2, 3, 6, 31, 37, 62, 74, 93, 111, 186, 199, 222, 313, 398, 597, 626, 939, 1147, 1194, 1878, 2294, 3441, 6169, 6882, 7363, 9703, 11581, 12338, 14726, 18507, 19406, 22089, 23162, 29109, 34743, 37014, 44178, 58218, 62287, 69486, 124574, 186861, 228253, 359011, 373722, 456506, 684759, 718022, 1077033, 1369518, 1930897, 2154066, 2304619, 3861794, 4609238, 5792691, 6913857, 11585382, 13827714, 71443189, 142886378, 214329567, 428659134]

約数ペア:

[(1, 428659134), (2, 214329567), (3, 142886378), (6, 71443189), (31, 13827714), (37, 11585382), (62, 6913857), (74, 5792691), (93, 4609238), (111, 3861794), (186, 2304619), (199, 2154066), (222, 1930897), (313, 1369518), (398, 1077033), (597, 718022), (626, 684759), (939, 456506), (1147, 373722), (1194, 359011), (1878, 228253), (2294, 186861), (3441, 124574), (6169, 69486), (6882, 62287), (7363, 58218), (9703, 44178), (11581, 37014), (12338, 34743), (14726, 29109), (18507, 23162), (19406, 22089)]