1383718688

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{179}}^1\times {\mathrm{21961}}^1$

素因数の和:22161

約数の個数: 48

約数和(自身を含む): 2988588960

約数和(自身を除く): 1604870272

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 176, 179, 352, 358, 716, 1432, 1969, 2864, 3938, 5728, 7876, 15752, 21961, 31504, 43922, 63008, 87844, 175688, 241571, 351376, 483142, 702752, 966284, 1932568, 3865136, 3931019, 7730272, 7862038, 15724076, 31448152, 43241209, 62896304, 86482418, 125792608, 172964836, 345929672, 691859344, 1383718688]

約数ペア:

[(1, 1383718688), (2, 691859344), (4, 345929672), (8, 172964836), (11, 125792608), (16, 86482418), (22, 62896304), (32, 43241209), (44, 31448152), (88, 15724076), (176, 7862038), (179, 7730272), (352, 3931019), (358, 3865136), (716, 1932568), (1432, 966284), (1969, 702752), (2864, 483142), (3938, 351376), (5728, 241571), (7876, 175688), (15752, 87844), (21961, 63008), (31504, 43922)]