637314606688

素因数分解:

$2^5\times {\mathrm{647}}^1\times {\mathrm{1399}}^1\times {\mathrm{22003}}^1$

素因数の和:24059

約数の個数: 48

約数和(自身を含む): 1257607814400

約数和(自身を除く): 620293207712

約数列:

[1, 2, 4, 8, 16, 32, 647, 1294, 1399, 2588, 2798, 5176, 5596, 10352, 11192, 20704, 22003, 22384, 44006, 44768, 88012, 176024, 352048, 704096, 905153, 1810306, 3620612, 7241224, 14235941, 14482448, 28471882, 28964896, 30782197, 56943764, 61564394, 113887528, 123128788, 227775056, 246257576, 455550112, 492515152, 985030304, 19916081459, 39832162918, 79664325836, 159328651672, 318657303344, 637314606688]

約数ペア:

[(1, 637314606688), (2, 318657303344), (4, 159328651672), (8, 79664325836), (16, 39832162918), (32, 19916081459), (647, 985030304), (1294, 492515152), (1399, 455550112), (2588, 246257576), (2798, 227775056), (5176, 123128788), (5596, 113887528), (10352, 61564394), (11192, 56943764), (20704, 30782197), (22003, 28964896), (22384, 28471882), (44006, 14482448), (44768, 14235941), (88012, 7241224), (176024, 3620612), (352048, 1810306), (704096, 905153)]