253912332

素因数分解:

$2^2\times 3^1\times {\mathrm{157}}^1\times {\mathrm{307}}^1\times {\mathrm{439}}^1$

素因数の和:910

約数の個数: 48

約数和(自身を含む): 599540480

約数和(自身を除く): 345628148

約数列:

[1, 2, 3, 4, 6, 12, 157, 307, 314, 439, 471, 614, 628, 878, 921, 942, 1228, 1317, 1756, 1842, 1884, 2634, 3684, 5268, 48199, 68923, 96398, 134773, 137846, 144597, 192796, 206769, 269546, 275692, 289194, 404319, 413538, 539092, 578388, 808638, 827076, 1617276, 21159361, 42318722, 63478083, 84637444, 126956166, 253912332]

約数ペア:

[(1, 253912332), (2, 126956166), (3, 84637444), (4, 63478083), (6, 42318722), (12, 21159361), (157, 1617276), (307, 827076), (314, 808638), (439, 578388), (471, 539092), (614, 413538), (628, 404319), (878, 289194), (921, 275692), (942, 269546), (1228, 206769), (1317, 192796), (1756, 144597), (1842, 137846), (1884, 134773), (2634, 96398), (3684, 68923), (5268, 48199)]