454078128

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{1351423}}^1$

素因数の和:1351441

約数の個数: 40

約数和(自身を含む): 1340612608

約数和(自身を除く): 886534480

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 1351423, 2702846, 4054269, 5405692, 8108538, 9459961, 10811384, 16217076, 18919922, 21622768, 28379883, 32434152, 37839844, 56759766, 64868304, 75679688, 113519532, 151359376, 227039064, 454078128]

約数ペア:

[(1, 454078128), (2, 227039064), (3, 151359376), (4, 113519532), (6, 75679688), (7, 64868304), (8, 56759766), (12, 37839844), (14, 32434152), (16, 28379883), (21, 21622768), (24, 18919922), (28, 16217076), (42, 10811384), (48, 9459961), (56, 8108538), (84, 5405692), (112, 4054269), (168, 2702846), (336, 1351423)]