865682604

素因数分解:

$2^2\times 3^2\times {\mathrm{113}}^1\times {\mathrm{241}}^1\times {\mathrm{883}}^1$

素因数の和:1247

約数の個数: 72

約数和(自身を含む): 2219289072

約数和(自身を除く): 1353606468

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 113, 226, 241, 339, 452, 482, 678, 723, 883, 964, 1017, 1356, 1446, 1766, 2034, 2169, 2649, 2892, 3532, 4068, 4338, 5298, 7947, 8676, 10596, 15894, 27233, 31788, 54466, 81699, 99779, 108932, 163398, 199558, 212803, 245097, 299337, 326796, 399116, 425606, 490194, 598674, 638409, 851212, 898011, 980388, 1197348, 1276818, 1796022, 1915227, 2553636, 3592044, 3830454, 7660908, 24046739, 48093478, 72140217, 96186956, 144280434, 216420651, 288560868, 432841302, 865682604]

約数ペア:

[(1, 865682604), (2, 432841302), (3, 288560868), (4, 216420651), (6, 144280434), (9, 96186956), (12, 72140217), (18, 48093478), (36, 24046739), (113, 7660908), (226, 3830454), (241, 3592044), (339, 2553636), (452, 1915227), (482, 1796022), (678, 1276818), (723, 1197348), (883, 980388), (964, 898011), (1017, 851212), (1356, 638409), (1446, 598674), (1766, 490194), (2034, 425606), (2169, 399116), (2649, 326796), (2892, 299337), (3532, 245097), (4068, 212803), (4338, 199558), (5298, 163398), (7947, 108932), (8676, 99779), (10596, 81699), (15894, 54466), (27233, 31788)]