349448

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{19}}^2$

素因数の和:66

約数の個数: 36

約数和(自身を含む): 760095

約数和(自身を除く): 410647

約数列:

[1, 2, 4, 8, 11, 19, 22, 38, 44, 76, 88, 121, 152, 209, 242, 361, 418, 484, 722, 836, 968, 1444, 1672, 2299, 2888, 3971, 4598, 7942, 9196, 15884, 18392, 31768, 43681, 87362, 174724, 349448]

約数ペア:

[(1, 349448), (2, 174724), (4, 87362), (8, 43681), (11, 31768), (19, 18392), (22, 15884), (38, 9196), (44, 7942), (76, 4598), (88, 3971), (121, 2888), (152, 2299), (209, 1672), (242, 1444), (361, 968), (418, 836), (484, 722)]