276078768

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{821663}}^1$

素因数の和:821681

約数の個数: 40

約数和(自身を含む): 815090688

約数和(自身を除く): 539011920

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 821663, 1643326, 2464989, 3286652, 4929978, 5751641, 6573304, 9859956, 11503282, 13146608, 17254923, 19719912, 23006564, 34509846, 39439824, 46013128, 69019692, 92026256, 138039384, 276078768]

約数ペア:

[(1, 276078768), (2, 138039384), (3, 92026256), (4, 69019692), (6, 46013128), (7, 39439824), (8, 34509846), (12, 23006564), (14, 19719912), (16, 17254923), (21, 13146608), (24, 11503282), (28, 9859956), (42, 6573304), (48, 5751641), (56, 4929978), (84, 3286652), (112, 2464989), (168, 1643326), (336, 821663)]