17430768

素因数分解:

$2^4\times 3^3\times {\mathrm{157}}^1\times {\mathrm{257}}^1$

素因数の和:431

約数の個数: 80

約数和(自身を含む): 50547360

約数和(自身を除く): 33116592

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 157, 216, 257, 314, 432, 471, 514, 628, 771, 942, 1028, 1256, 1413, 1542, 1884, 2056, 2313, 2512, 2826, 3084, 3768, 4112, 4239, 4626, 5652, 6168, 6939, 7536, 8478, 9252, 11304, 12336, 13878, 16956, 18504, 22608, 27756, 33912, 37008, 40349, 55512, 67824, 80698, 111024, 121047, 161396, 242094, 322792, 363141, 484188, 645584, 726282, 968376, 1089423, 1452564, 1936752, 2178846, 2905128, 4357692, 5810256, 8715384, 17430768]

約数ペア:

[(1, 17430768), (2, 8715384), (3, 5810256), (4, 4357692), (6, 2905128), (8, 2178846), (9, 1936752), (12, 1452564), (16, 1089423), (18, 968376), (24, 726282), (27, 645584), (36, 484188), (48, 363141), (54, 322792), (72, 242094), (108, 161396), (144, 121047), (157, 111024), (216, 80698), (257, 67824), (314, 55512), (432, 40349), (471, 37008), (514, 33912), (628, 27756), (771, 22608), (942, 18504), (1028, 16956), (1256, 13878), (1413, 12336), (1542, 11304), (1884, 9252), (2056, 8478), (2313, 7536), (2512, 6939), (2826, 6168), (3084, 5652), (3768, 4626), (4112, 4239)]