285076

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1$

素因数の和:76

約数の個数: 36

約数和(自身を含む): 595840

約数和(自身を除く): 310764

約数列:

[1, 2, 4, 11, 19, 22, 31, 38, 44, 62, 76, 121, 124, 209, 242, 341, 418, 484, 589, 682, 836, 1178, 1364, 2299, 2356, 3751, 4598, 6479, 7502, 9196, 12958, 15004, 25916, 71269, 142538, 285076]

約数ペア:

[(1, 285076), (2, 142538), (4, 71269), (11, 25916), (19, 15004), (22, 12958), (31, 9196), (38, 7502), (44, 6479), (62, 4598), (76, 3751), (121, 2356), (124, 2299), (209, 1364), (242, 1178), (341, 836), (418, 682), (484, 589)]