271832428

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{10799}}^1$

素因数の和:10870

約数の個数: 48

約数和(自身を含む): 580608000

約数和(自身を除く): 308775572

約数列:

[1, 2, 4, 7, 14, 28, 29, 31, 58, 62, 116, 124, 203, 217, 406, 434, 812, 868, 899, 1798, 3596, 6293, 10799, 12586, 21598, 25172, 43196, 75593, 151186, 302372, 313171, 334769, 626342, 669538, 1252684, 1339076, 2192197, 2343383, 4384394, 4686766, 8768788, 9373532, 9708301, 19416602, 38833204, 67958107, 135916214, 271832428]

約数ペア:

[(1, 271832428), (2, 135916214), (4, 67958107), (7, 38833204), (14, 19416602), (28, 9708301), (29, 9373532), (31, 8768788), (58, 4686766), (62, 4384394), (116, 2343383), (124, 2192197), (203, 1339076), (217, 1252684), (406, 669538), (434, 626342), (812, 334769), (868, 313171), (899, 302372), (1798, 151186), (3596, 75593), (6293, 43196), (10799, 25172), (12586, 21598)]