315162316

素因数分解:

$2^2\times 7^2\times {\mathrm{73}}^1\times {\mathrm{22027}}^1$

素因数の和:22118

約数の個数: 36

約数和(自身を含む): 650398728

約数和(自身を除く): 335236412

約数列:

[1, 2, 4, 7, 14, 28, 49, 73, 98, 146, 196, 292, 511, 1022, 2044, 3577, 7154, 14308, 22027, 44054, 88108, 154189, 308378, 616756, 1079323, 1607971, 2158646, 3215942, 4317292, 6431884, 11255797, 22511594, 45023188, 78790579, 157581158, 315162316]

約数ペア:

[(1, 315162316), (2, 157581158), (4, 78790579), (7, 45023188), (14, 22511594), (28, 11255797), (49, 6431884), (73, 4317292), (98, 3215942), (146, 2158646), (196, 1607971), (292, 1079323), (511, 616756), (1022, 308378), (2044, 154189), (3577, 88108), (7154, 44054), (14308, 22027)]