351229984

素因数分解:

$2^5\times 7^1\times {\mathrm{769}}^1\times {\mathrm{2039}}^1$

素因数の和:2825

約数の個数: 48

約数和(自身を含む): 791683200

約数和(自身を除く): 440453216

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 769, 1538, 2039, 3076, 4078, 5383, 6152, 8156, 10766, 12304, 14273, 16312, 21532, 24608, 28546, 32624, 43064, 57092, 65248, 86128, 114184, 172256, 228368, 456736, 1567991, 3135982, 6271964, 10975937, 12543928, 21951874, 25087856, 43903748, 50175712, 87807496, 175614992, 351229984]

約数ペア:

[(1, 351229984), (2, 175614992), (4, 87807496), (7, 50175712), (8, 43903748), (14, 25087856), (16, 21951874), (28, 12543928), (32, 10975937), (56, 6271964), (112, 3135982), (224, 1567991), (769, 456736), (1538, 228368), (2039, 172256), (3076, 114184), (4078, 86128), (5383, 65248), (6152, 57092), (8156, 43064), (10766, 32624), (12304, 28546), (14273, 24608), (16312, 21532)]