380020144

素因数分解:

$2^4\times 7^1\times {\mathrm{41}}^1\times {\mathrm{82757}}^1$

素因数の和:82813

約数の個数: 40

約数和(自身を含む): 862007328

約数和(自身を除く): 481987184

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 41, 56, 82, 112, 164, 287, 328, 574, 656, 1148, 2296, 4592, 82757, 165514, 331028, 579299, 662056, 1158598, 1324112, 2317196, 3393037, 4634392, 6786074, 9268784, 13572148, 23751259, 27144296, 47502518, 54288592, 95005036, 190010072, 380020144]

約数ペア:

[(1, 380020144), (2, 190010072), (4, 95005036), (7, 54288592), (8, 47502518), (14, 27144296), (16, 23751259), (28, 13572148), (41, 9268784), (56, 6786074), (82, 4634392), (112, 3393037), (164, 2317196), (287, 1324112), (328, 1158598), (574, 662056), (656, 579299), (1148, 331028), (2296, 165514), (4592, 82757)]