268587572

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{29207}}^1$

素因数の和:29252

約数の個数: 36

約数和(自身を含む): 543852960

約数和(自身を除く): 275265388

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 121, 209, 242, 418, 484, 836, 2299, 4598, 9196, 29207, 58414, 116828, 321277, 554933, 642554, 1109866, 1285108, 2219732, 3534047, 6104263, 7068094, 12208526, 14136188, 24417052, 67146893, 134293786, 268587572]

約数ペア:

[(1, 268587572), (2, 134293786), (4, 67146893), (11, 24417052), (19, 14136188), (22, 12208526), (38, 7068094), (44, 6104263), (76, 3534047), (121, 2219732), (209, 1285108), (242, 1109866), (418, 642554), (484, 554933), (836, 321277), (2299, 116828), (4598, 58414), (9196, 29207)]