447384

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{2663}}^1$

素因数の和:2679

約数の個数: 32

約数和(自身を含む): 1278720

約数和(自身を除く): 831336

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 2663, 5326, 7989, 10652, 15978, 18641, 21304, 31956, 37282, 55923, 63912, 74564, 111846, 149128, 223692, 447384]

約数ペア:

[(1, 447384), (2, 223692), (3, 149128), (4, 111846), (6, 74564), (7, 63912), (8, 55923), (12, 37282), (14, 31956), (21, 21304), (24, 18641), (28, 15978), (42, 10652), (56, 7989), (84, 5326), (168, 2663)]