8715384

素因数分解:

$2^3\times 3^3\times {\mathrm{157}}^1\times {\mathrm{257}}^1$

素因数の和:429

約数の個数: 64

約数和(自身を含む): 24458400

約数和(自身を除く): 15743016

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 157, 216, 257, 314, 471, 514, 628, 771, 942, 1028, 1256, 1413, 1542, 1884, 2056, 2313, 2826, 3084, 3768, 4239, 4626, 5652, 6168, 6939, 8478, 9252, 11304, 13878, 16956, 18504, 27756, 33912, 40349, 55512, 80698, 121047, 161396, 242094, 322792, 363141, 484188, 726282, 968376, 1089423, 1452564, 2178846, 2905128, 4357692, 8715384]

約数ペア:

[(1, 8715384), (2, 4357692), (3, 2905128), (4, 2178846), (6, 1452564), (8, 1089423), (9, 968376), (12, 726282), (18, 484188), (24, 363141), (27, 322792), (36, 242094), (54, 161396), (72, 121047), (108, 80698), (157, 55512), (216, 40349), (257, 33912), (314, 27756), (471, 18504), (514, 16956), (628, 13878), (771, 11304), (942, 9252), (1028, 8478), (1256, 6939), (1413, 6168), (1542, 5652), (1884, 4626), (2056, 4239), (2313, 3768), (2826, 3084)]