225512568

素因数分解:

$2^3\times 3^2\times {\mathrm{3132119}}^1$

素因数の和:3132131

約数の個数: 24

約数和(自身を含む): 610763400

約数和(自身を除く): 385250832

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 3132119, 6264238, 9396357, 12528476, 18792714, 25056952, 28189071, 37585428, 56378142, 75170856, 112756284, 225512568]

約数ペア:

[(1, 225512568), (2, 112756284), (3, 75170856), (4, 56378142), (6, 37585428), (8, 28189071), (9, 25056952), (12, 18792714), (18, 12528476), (24, 9396357), (36, 6264238), (72, 3132119)]