273928772

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{1559}}^1$

素因数の和:1716

約数の個数: 48

約数和(自身を含む): 538137600

約数和(自身を除く): 264208828

約数列:

[1, 2, 4, 13, 26, 31, 52, 62, 109, 124, 218, 403, 436, 806, 1417, 1559, 1612, 2834, 3118, 3379, 5668, 6236, 6758, 13516, 20267, 40534, 43927, 48329, 81068, 87854, 96658, 169931, 175708, 193316, 339862, 628277, 679724, 1256554, 2209103, 2513108, 4418206, 5267861, 8836412, 10535722, 21071444, 68482193, 136964386, 273928772]

約数ペア:

[(1, 273928772), (2, 136964386), (4, 68482193), (13, 21071444), (26, 10535722), (31, 8836412), (52, 5267861), (62, 4418206), (109, 2513108), (124, 2209103), (218, 1256554), (403, 679724), (436, 628277), (806, 339862), (1417, 193316), (1559, 175708), (1612, 169931), (2834, 96658), (3118, 87854), (3379, 81068), (5668, 48329), (6236, 43927), (6758, 40534), (13516, 20267)]