263005812

素因数分解:

$2^2\times 3^3\times {\mathrm{1277}}^1\times {\mathrm{1907}}^1$

素因数の和:3197

約数の個数: 48

約数和(自身を含む): 682758720

約数和(自身を除く): 419752908

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 1277, 1907, 2554, 3814, 3831, 5108, 5721, 7628, 7662, 11442, 11493, 15324, 17163, 22884, 22986, 34326, 34479, 45972, 51489, 68652, 68958, 102978, 137916, 205956, 2435239, 4870478, 7305717, 9740956, 14611434, 21917151, 29222868, 43834302, 65751453, 87668604, 131502906, 263005812]

約数ペア:

[(1, 263005812), (2, 131502906), (3, 87668604), (4, 65751453), (6, 43834302), (9, 29222868), (12, 21917151), (18, 14611434), (27, 9740956), (36, 7305717), (54, 4870478), (108, 2435239), (1277, 205956), (1907, 137916), (2554, 102978), (3814, 68958), (3831, 68652), (5108, 51489), (5721, 45972), (7628, 34479), (7662, 34326), (11442, 22986), (11493, 22884), (15324, 17163)]