347954076

素因数分解:

$2^2\times 3^3\times {\mathrm{157}}^1\times {\mathrm{20521}}^1$

素因数の和:20691

約数の個数: 48

約数和(自身を含む): 907893280

約数和(自身を除く): 559939204

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 157, 314, 471, 628, 942, 1413, 1884, 2826, 4239, 5652, 8478, 16956, 20521, 41042, 61563, 82084, 123126, 184689, 246252, 369378, 554067, 738756, 1108134, 2216268, 3221797, 6443594, 9665391, 12887188, 19330782, 28996173, 38661564, 57992346, 86988519, 115984692, 173977038, 347954076]

約数ペア:

[(1, 347954076), (2, 173977038), (3, 115984692), (4, 86988519), (6, 57992346), (9, 38661564), (12, 28996173), (18, 19330782), (27, 12887188), (36, 9665391), (54, 6443594), (108, 3221797), (157, 2216268), (314, 1108134), (471, 738756), (628, 554067), (942, 369378), (1413, 246252), (1884, 184689), (2826, 123126), (4239, 82084), (5652, 61563), (8478, 41042), (16956, 20521)]