279384

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{1663}}^1$

素因数の和:1679

約数の個数: 32

約数和(自身を含む): 798720

約数和(自身を除く): 519336

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 1663, 3326, 4989, 6652, 9978, 11641, 13304, 19956, 23282, 34923, 39912, 46564, 69846, 93128, 139692, 279384]

約数ペア:

[(1, 279384), (2, 139692), (3, 93128), (4, 69846), (6, 46564), (7, 39912), (8, 34923), (12, 23282), (14, 19956), (21, 13304), (24, 11641), (28, 9978), (42, 6652), (56, 4989), (84, 3326), (168, 1663)]