889209144

素因数分解:

$2^3\times 3^3\times {\mathrm{197}}^1\times {\mathrm{20897}}^1$

素因数の和:21109

約数の個数: 64

約数和(自身を含む): 2482682400

約数和(自身を除く): 1593473256

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 197, 216, 394, 591, 788, 1182, 1576, 1773, 2364, 3546, 4728, 5319, 7092, 10638, 14184, 20897, 21276, 41794, 42552, 62691, 83588, 125382, 167176, 188073, 250764, 376146, 501528, 564219, 752292, 1128438, 1504584, 2256876, 4116709, 4513752, 8233418, 12350127, 16466836, 24700254, 32933672, 37050381, 49400508, 74100762, 98801016, 111151143, 148201524, 222302286, 296403048, 444604572, 889209144]

約数ペア:

[(1, 889209144), (2, 444604572), (3, 296403048), (4, 222302286), (6, 148201524), (8, 111151143), (9, 98801016), (12, 74100762), (18, 49400508), (24, 37050381), (27, 32933672), (36, 24700254), (54, 16466836), (72, 12350127), (108, 8233418), (197, 4513752), (216, 4116709), (394, 2256876), (591, 1504584), (788, 1128438), (1182, 752292), (1576, 564219), (1773, 501528), (2364, 376146), (3546, 250764), (4728, 188073), (5319, 167176), (7092, 125382), (10638, 83588), (14184, 62691), (20897, 42552), (21276, 41794)]