513291276

素因数分解:

$2^2\times 3^3\times {\mathrm{23}}^1\times {\mathrm{206639}}^1$

素因数の和:206675

約数の個数: 48

約数和(自身を含む): 1388620800

約数和(自身を除く): 875329524

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 27, 36, 46, 54, 69, 92, 108, 138, 207, 276, 414, 621, 828, 1242, 2484, 206639, 413278, 619917, 826556, 1239834, 1859751, 2479668, 3719502, 4752697, 5579253, 7439004, 9505394, 11158506, 14258091, 19010788, 22317012, 28516182, 42774273, 57032364, 85548546, 128322819, 171097092, 256645638, 513291276]

約数ペア:

[(1, 513291276), (2, 256645638), (3, 171097092), (4, 128322819), (6, 85548546), (9, 57032364), (12, 42774273), (18, 28516182), (23, 22317012), (27, 19010788), (36, 14258091), (46, 11158506), (54, 9505394), (69, 7439004), (92, 5579253), (108, 4752697), (138, 3719502), (207, 2479668), (276, 1859751), (414, 1239834), (621, 826556), (828, 619917), (1242, 413278), (2484, 206639)]