258125364

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{1024307}}^1$

素因数の和:1024324

約数の個数: 36

約数和(自身を含む): 745696224

約数和(自身を除く): 487570860

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 1024307, 2048614, 3072921, 4097228, 6145842, 7170149, 9218763, 12291684, 14340298, 18437526, 21510447, 28680596, 36875052, 43020894, 64531341, 86041788, 129062682, 258125364]

約数ペア:

[(1, 258125364), (2, 129062682), (3, 86041788), (4, 64531341), (6, 43020894), (7, 36875052), (9, 28680596), (12, 21510447), (14, 18437526), (18, 14340298), (21, 12291684), (28, 9218763), (36, 7170149), (42, 6145842), (63, 4097228), (84, 3072921), (126, 2048614), (252, 1024307)]