343295612

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{389}}^1\times {\mathrm{647}}^1$

素因数の和:1082

約数の個数: 48

約数和(自身を含む): 679311360

約数和(自身を除く): 336015748

約数列:

[1, 2, 4, 11, 22, 31, 44, 62, 124, 341, 389, 647, 682, 778, 1294, 1364, 1556, 2588, 4279, 7117, 8558, 12059, 14234, 17116, 20057, 24118, 28468, 40114, 48236, 80228, 132649, 220627, 251683, 265298, 441254, 503366, 530596, 882508, 1006732, 2768513, 5537026, 7802173, 11074052, 15604346, 31208692, 85823903, 171647806, 343295612]

約数ペア:

[(1, 343295612), (2, 171647806), (4, 85823903), (11, 31208692), (22, 15604346), (31, 11074052), (44, 7802173), (62, 5537026), (124, 2768513), (341, 1006732), (389, 882508), (647, 530596), (682, 503366), (778, 441254), (1294, 265298), (1364, 251683), (1556, 220627), (2588, 132649), (4279, 80228), (7117, 48236), (8558, 40114), (12059, 28468), (14234, 24118), (17116, 20057)]