397461108

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{199}}^1\times {\mathrm{15131}}^1$

素因数の和:15348

約数の個数: 48

約数和(自身を含む): 1016870400

約数和(自身を除く): 619409292

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 199, 398, 597, 796, 1194, 2189, 2388, 4378, 6567, 8756, 13134, 15131, 26268, 30262, 45393, 60524, 90786, 166441, 181572, 332882, 499323, 665764, 998646, 1997292, 3011069, 6022138, 9033207, 12044276, 18066414, 33121759, 36132828, 66243518, 99365277, 132487036, 198730554, 397461108]

約数ペア:

[(1, 397461108), (2, 198730554), (3, 132487036), (4, 99365277), (6, 66243518), (11, 36132828), (12, 33121759), (22, 18066414), (33, 12044276), (44, 9033207), (66, 6022138), (132, 3011069), (199, 1997292), (398, 998646), (597, 665764), (796, 499323), (1194, 332882), (2189, 181572), (2388, 166441), (4378, 90786), (6567, 60524), (8756, 45393), (13134, 30262), (15131, 26268)]