857877594

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{239}}^1\times {\mathrm{421}}^1$

素因数の和:708

約数の個数: 96

約数和(自身を含む): 2078265600

約数和(自身を除く): 1220388006

約数列:

[1, 2, 3, 6, 7, 14, 21, 29, 42, 49, 58, 87, 98, 147, 174, 203, 239, 294, 406, 421, 478, 609, 717, 842, 1218, 1263, 1421, 1434, 1673, 2526, 2842, 2947, 3346, 4263, 5019, 5894, 6931, 8526, 8841, 10038, 11711, 12209, 13862, 17682, 20629, 20793, 23422, 24418, 35133, 36627, 41258, 41586, 48517, 61887, 70266, 73254, 85463, 97034, 100619, 123774, 145551, 170926, 201238, 256389, 291102, 301857, 339619, 512778, 598241, 603714, 679238, 704333, 1018857, 1196482, 1408666, 1794723, 2037714, 2112999, 2917951, 3589446, 4225998, 4930331, 5835902, 8753853, 9860662, 14790993, 17507706, 20425657, 29581986, 40851314, 61276971, 122553942, 142979599, 285959198, 428938797, 857877594]

約数ペア:

[(1, 857877594), (2, 428938797), (3, 285959198), (6, 142979599), (7, 122553942), (14, 61276971), (21, 40851314), (29, 29581986), (42, 20425657), (49, 17507706), (58, 14790993), (87, 9860662), (98, 8753853), (147, 5835902), (174, 4930331), (203, 4225998), (239, 3589446), (294, 2917951), (406, 2112999), (421, 2037714), (478, 1794723), (609, 1408666), (717, 1196482), (842, 1018857), (1218, 704333), (1263, 679238), (1421, 603714), (1434, 598241), (1673, 512778), (2526, 339619), (2842, 301857), (2947, 291102), (3346, 256389), (4263, 201238), (5019, 170926), (5894, 145551), (6931, 123774), (8526, 100619), (8841, 97034), (10038, 85463), (11711, 73254), (12209, 70266), (13862, 61887), (17682, 48517), (20629, 41586), (20793, 41258), (23422, 36627), (24418, 35133)]