490775436

素因数分解:

$2^2\times 3^5\times {\mathrm{269}}^1\times {\mathrm{1877}}^1$

素因数の和:2165

約数の個数: 72

約数和(自身を含む): 1291988880

約数和(自身を除く): 801213444

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 243, 269, 324, 486, 538, 807, 972, 1076, 1614, 1877, 2421, 3228, 3754, 4842, 5631, 7263, 7508, 9684, 11262, 14526, 16893, 21789, 22524, 29052, 33786, 43578, 50679, 65367, 67572, 87156, 101358, 130734, 152037, 202716, 261468, 304074, 456111, 504913, 608148, 912222, 1009826, 1514739, 1824444, 2019652, 3029478, 4544217, 6058956, 9088434, 13632651, 18176868, 27265302, 40897953, 54530604, 81795906, 122693859, 163591812, 245387718, 490775436]

約数ペア:

[(1, 490775436), (2, 245387718), (3, 163591812), (4, 122693859), (6, 81795906), (9, 54530604), (12, 40897953), (18, 27265302), (27, 18176868), (36, 13632651), (54, 9088434), (81, 6058956), (108, 4544217), (162, 3029478), (243, 2019652), (269, 1824444), (324, 1514739), (486, 1009826), (538, 912222), (807, 608148), (972, 504913), (1076, 456111), (1614, 304074), (1877, 261468), (2421, 202716), (3228, 152037), (3754, 130734), (4842, 101358), (5631, 87156), (7263, 67572), (7508, 65367), (9684, 50679), (11262, 43578), (14526, 33786), (16893, 29052), (21789, 22524)]