297739056

素因数分解:

$2^4\times 3^1\times {\mathrm{29}}^1\times {\mathrm{107}}^1\times {\mathrm{1999}}^1$

素因数の和:2146

約数の個数: 80

約数和(自身を含む): 803520000

約数和(自身を除く): 505780944

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 48, 58, 87, 107, 116, 174, 214, 232, 321, 348, 428, 464, 642, 696, 856, 1284, 1392, 1712, 1999, 2568, 3103, 3998, 5136, 5997, 6206, 7996, 9309, 11994, 12412, 15992, 18618, 23988, 24824, 31984, 37236, 47976, 49648, 57971, 74472, 95952, 115942, 148944, 173913, 213893, 231884, 347826, 427786, 463768, 641679, 695652, 855572, 927536, 1283358, 1391304, 1711144, 2566716, 2782608, 3422288, 5133432, 6202897, 10266864, 12405794, 18608691, 24811588, 37217382, 49623176, 74434764, 99246352, 148869528, 297739056]

約数ペア:

[(1, 297739056), (2, 148869528), (3, 99246352), (4, 74434764), (6, 49623176), (8, 37217382), (12, 24811588), (16, 18608691), (24, 12405794), (29, 10266864), (48, 6202897), (58, 5133432), (87, 3422288), (107, 2782608), (116, 2566716), (174, 1711144), (214, 1391304), (232, 1283358), (321, 927536), (348, 855572), (428, 695652), (464, 641679), (642, 463768), (696, 427786), (856, 347826), (1284, 231884), (1392, 213893), (1712, 173913), (1999, 148944), (2568, 115942), (3103, 95952), (3998, 74472), (5136, 57971), (5997, 49648), (6206, 47976), (7996, 37236), (9309, 31984), (11994, 24824), (12412, 23988), (15992, 18618)]