309281436

素因数分解:

$2^2\times 3^3\times {\mathrm{73}}^1\times {\mathrm{39229}}^1$

素因数の和:39315

約数の個数: 48

約数和(自身を含む): 812845600

約数和(自身を除く): 503564164

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 73, 108, 146, 219, 292, 438, 657, 876, 1314, 1971, 2628, 3942, 7884, 39229, 78458, 117687, 156916, 235374, 353061, 470748, 706122, 1059183, 1412244, 2118366, 2863717, 4236732, 5727434, 8591151, 11454868, 17182302, 25773453, 34364604, 51546906, 77320359, 103093812, 154640718, 309281436]

約数ペア:

[(1, 309281436), (2, 154640718), (3, 103093812), (4, 77320359), (6, 51546906), (9, 34364604), (12, 25773453), (18, 17182302), (27, 11454868), (36, 8591151), (54, 5727434), (73, 4236732), (108, 2863717), (146, 2118366), (219, 1412244), (292, 1059183), (438, 706122), (657, 470748), (876, 353061), (1314, 235374), (1971, 156916), (2628, 117687), (3942, 78458), (7884, 39229)]