2885397444

素因数分解:

$2^2\times 3^3\times {\mathrm{89}}^1\times {\mathrm{300187}}^1$

素因数の和:300289

約数の個数: 48

約数和(自身を含む): 7564737600

約数和(自身を除く): 4679340156

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 89, 108, 178, 267, 356, 534, 801, 1068, 1602, 2403, 3204, 4806, 9612, 300187, 600374, 900561, 1200748, 1801122, 2701683, 3602244, 5403366, 8105049, 10806732, 16210098, 26716643, 32420196, 53433286, 80149929, 106866572, 160299858, 240449787, 320599716, 480899574, 721349361, 961799148, 1442698722, 2885397444]

約数ペア:

[(1, 2885397444), (2, 1442698722), (3, 961799148), (4, 721349361), (6, 480899574), (9, 320599716), (12, 240449787), (18, 160299858), (27, 106866572), (36, 80149929), (54, 53433286), (89, 32420196), (108, 26716643), (178, 16210098), (267, 10806732), (356, 8105049), (534, 5403366), (801, 3602244), (1068, 2701683), (1602, 1801122), (2403, 1200748), (3204, 900561), (4806, 600374), (9612, 300187)]