320184984

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{1905863}}^1$

素因数の和:1905879

約数の個数: 32

約数和(自身を含む): 914814720

約数和(自身を除く): 594629736

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 1905863, 3811726, 5717589, 7623452, 11435178, 13341041, 15246904, 22870356, 26682082, 40023123, 45740712, 53364164, 80046246, 106728328, 160092492, 320184984]

約数ペア:

[(1, 320184984), (2, 160092492), (3, 106728328), (4, 80046246), (6, 53364164), (7, 45740712), (8, 40023123), (12, 26682082), (14, 22870356), (21, 15246904), (24, 13341041), (28, 11435178), (42, 7623452), (56, 5717589), (84, 3811726), (168, 1905863)]