2547966888

素因数分解:

$2^3\times 3^3\times {\mathrm{73}}^1\times {\mathrm{161591}}^1$

素因数の和:161679

約数の個数: 64

約数和(自身を含む): 7174684800

約数和(自身を除く): 4626717912

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 73, 108, 146, 216, 219, 292, 438, 584, 657, 876, 1314, 1752, 1971, 2628, 3942, 5256, 7884, 15768, 161591, 323182, 484773, 646364, 969546, 1292728, 1454319, 1939092, 2908638, 3878184, 4362957, 5817276, 8725914, 11634552, 11796143, 17451828, 23592286, 34903656, 35388429, 47184572, 70776858, 94369144, 106165287, 141553716, 212330574, 283107432, 318495861, 424661148, 636991722, 849322296, 1273983444, 2547966888]

約数ペア:

[(1, 2547966888), (2, 1273983444), (3, 849322296), (4, 636991722), (6, 424661148), (8, 318495861), (9, 283107432), (12, 212330574), (18, 141553716), (24, 106165287), (27, 94369144), (36, 70776858), (54, 47184572), (72, 35388429), (73, 34903656), (108, 23592286), (146, 17451828), (216, 11796143), (219, 11634552), (292, 8725914), (438, 5817276), (584, 4362957), (657, 3878184), (876, 2908638), (1314, 1939092), (1752, 1454319), (1971, 1292728), (2628, 969546), (3942, 646364), (5256, 484773), (7884, 323182), (15768, 161591)]