314552

素因数分解:

$2^3\times 7^1\times {\mathrm{41}}^1\times {\mathrm{137}}^1$

素因数の和:191

約数の個数: 32

約数和(自身を含む): 695520

約数和(自身を除く): 380968

約数列:

[1, 2, 4, 7, 8, 14, 28, 41, 56, 82, 137, 164, 274, 287, 328, 548, 574, 959, 1096, 1148, 1918, 2296, 3836, 5617, 7672, 11234, 22468, 39319, 44936, 78638, 157276, 314552]

約数ペア:

[(1, 314552), (2, 157276), (4, 78638), (7, 44936), (8, 39319), (14, 22468), (28, 11234), (41, 7672), (56, 5617), (82, 3836), (137, 2296), (164, 1918), (274, 1148), (287, 1096), (328, 959), (548, 574)]