397555008

素因数分解:

$2^6\times 3^1\times {\mathrm{263}}^1\times {\mathrm{7873}}^1$

素因数の和:8151

約数の個数: 56

約数和(自身を含む): 1055997888

約数和(自身を除く): 658442880

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 192, 263, 526, 789, 1052, 1578, 2104, 3156, 4208, 6312, 7873, 8416, 12624, 15746, 16832, 23619, 25248, 31492, 47238, 50496, 62984, 94476, 125968, 188952, 251936, 377904, 503872, 755808, 1511616, 2070599, 4141198, 6211797, 8282396, 12423594, 16564792, 24847188, 33129584, 49694376, 66259168, 99388752, 132518336, 198777504, 397555008]

約数ペア:

[(1, 397555008), (2, 198777504), (3, 132518336), (4, 99388752), (6, 66259168), (8, 49694376), (12, 33129584), (16, 24847188), (24, 16564792), (32, 12423594), (48, 8282396), (64, 6211797), (96, 4141198), (192, 2070599), (263, 1511616), (526, 755808), (789, 503872), (1052, 377904), (1578, 251936), (2104, 188952), (3156, 125968), (4208, 94476), (6312, 62984), (7873, 50496), (8416, 47238), (12624, 31492), (15746, 25248), (16832, 23619)]