315064156

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{34261}}^1$

素因数の和:34306

約数の個数: 36

約数和(自身を含む): 637958440

約数和(自身を除く): 322894284

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 121, 209, 242, 418, 484, 836, 2299, 4598, 9196, 34261, 68522, 137044, 376871, 650959, 753742, 1301918, 1507484, 2603836, 4145581, 7160549, 8291162, 14321098, 16582324, 28642196, 78766039, 157532078, 315064156]

約数ペア:

[(1, 315064156), (2, 157532078), (4, 78766039), (11, 28642196), (19, 16582324), (22, 14321098), (38, 8291162), (44, 7160549), (76, 4145581), (121, 2603836), (209, 1507484), (242, 1301918), (418, 753742), (484, 650959), (836, 376871), (2299, 137044), (4598, 68522), (9196, 34261)]