268819434

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{15737}}^1$

素因数の和:15831

約数の個数: 48

約数和(自身を含む): 635878152

約数和(自身を除く): 367058718

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 73, 78, 117, 146, 219, 234, 438, 657, 949, 1314, 1898, 2847, 5694, 8541, 15737, 17082, 31474, 47211, 94422, 141633, 204581, 283266, 409162, 613743, 1148801, 1227486, 1841229, 2297602, 3446403, 3682458, 6892806, 10339209, 14934413, 20678418, 29868826, 44803239, 89606478, 134409717, 268819434]

約数ペア:

[(1, 268819434), (2, 134409717), (3, 89606478), (6, 44803239), (9, 29868826), (13, 20678418), (18, 14934413), (26, 10339209), (39, 6892806), (73, 3682458), (78, 3446403), (117, 2297602), (146, 1841229), (219, 1227486), (234, 1148801), (438, 613743), (657, 409162), (949, 283266), (1314, 204581), (1898, 141633), (2847, 94422), (5694, 47211), (8541, 31474), (15737, 17082)]