427603722

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{307}}^1\times {\mathrm{2551}}^1$

素因数の和:2883

約数の個数: 64

約数和(自身を含む): 1056405504

約数和(自身を除く): 628801782

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 182, 273, 307, 546, 614, 921, 1842, 2149, 2551, 3991, 4298, 5102, 6447, 7653, 7982, 11973, 12894, 15306, 17857, 23946, 27937, 33163, 35714, 53571, 55874, 66326, 83811, 99489, 107142, 167622, 198978, 232141, 464282, 696423, 783157, 1392846, 1566314, 2349471, 4698942, 5482099, 10181041, 10964198, 16446297, 20362082, 30543123, 32892594, 61086246, 71267287, 142534574, 213801861, 427603722]

約数ペア:

[(1, 427603722), (2, 213801861), (3, 142534574), (6, 71267287), (7, 61086246), (13, 32892594), (14, 30543123), (21, 20362082), (26, 16446297), (39, 10964198), (42, 10181041), (78, 5482099), (91, 4698942), (182, 2349471), (273, 1566314), (307, 1392846), (546, 783157), (614, 696423), (921, 464282), (1842, 232141), (2149, 198978), (2551, 167622), (3991, 107142), (4298, 99489), (5102, 83811), (6447, 66326), (7653, 55874), (7982, 53571), (11973, 35714), (12894, 33163), (15306, 27937), (17857, 23946)]