2789261892

素因数分解:

$2^2\times 3^6\times {\mathrm{563}}^1\times {\mathrm{1699}}^1$

素因数の和:2284

約数の個数: 84

約数和(自身を含む): 7335778800

約数和(自身を除く): 4546516908

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 243, 324, 486, 563, 729, 972, 1126, 1458, 1689, 1699, 2252, 2916, 3378, 3398, 5067, 5097, 6756, 6796, 10134, 10194, 15201, 15291, 20268, 20388, 30402, 30582, 45603, 45873, 60804, 61164, 91206, 91746, 136809, 137619, 182412, 183492, 273618, 275238, 410427, 412857, 547236, 550476, 820854, 825714, 956537, 1238571, 1641708, 1651428, 1913074, 2477142, 2869611, 3826148, 4954284, 5739222, 8608833, 11478444, 17217666, 25826499, 34435332, 51652998, 77479497, 103305996, 154958994, 232438491, 309917988, 464876982, 697315473, 929753964, 1394630946, 2789261892]

約数ペア:

[(1, 2789261892), (2, 1394630946), (3, 929753964), (4, 697315473), (6, 464876982), (9, 309917988), (12, 232438491), (18, 154958994), (27, 103305996), (36, 77479497), (54, 51652998), (81, 34435332), (108, 25826499), (162, 17217666), (243, 11478444), (324, 8608833), (486, 5739222), (563, 4954284), (729, 3826148), (972, 2869611), (1126, 2477142), (1458, 1913074), (1689, 1651428), (1699, 1641708), (2252, 1238571), (2916, 956537), (3378, 825714), (3398, 820854), (5067, 550476), (5097, 547236), (6756, 412857), (6796, 410427), (10134, 275238), (10194, 273618), (15201, 183492), (15291, 182412), (20268, 137619), (20388, 136809), (30402, 91746), (30582, 91206), (45603, 61164), (45873, 60804)]