16664328

素因数分解:

$2^3\times 3^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{347}}^1$

素因数の和:411

約数の個数: 96

約数和(自身を含む): 48859200

約数和(自身を除く): 32194872

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 23, 24, 29, 36, 46, 58, 69, 72, 87, 92, 116, 138, 174, 184, 207, 232, 261, 276, 347, 348, 414, 522, 552, 667, 694, 696, 828, 1041, 1044, 1334, 1388, 1656, 2001, 2082, 2088, 2668, 2776, 3123, 4002, 4164, 5336, 6003, 6246, 7981, 8004, 8328, 10063, 12006, 12492, 15962, 16008, 20126, 23943, 24012, 24984, 30189, 31924, 40252, 47886, 48024, 60378, 63848, 71829, 80504, 90567, 95772, 120756, 143658, 181134, 191544, 231449, 241512, 287316, 362268, 462898, 574632, 694347, 724536, 925796, 1388694, 1851592, 2083041, 2777388, 4166082, 5554776, 8332164, 16664328]

約数ペア:

[(1, 16664328), (2, 8332164), (3, 5554776), (4, 4166082), (6, 2777388), (8, 2083041), (9, 1851592), (12, 1388694), (18, 925796), (23, 724536), (24, 694347), (29, 574632), (36, 462898), (46, 362268), (58, 287316), (69, 241512), (72, 231449), (87, 191544), (92, 181134), (116, 143658), (138, 120756), (174, 95772), (184, 90567), (207, 80504), (232, 71829), (261, 63848), (276, 60378), (347, 48024), (348, 47886), (414, 40252), (522, 31924), (552, 30189), (667, 24984), (694, 24012), (696, 23943), (828, 20126), (1041, 16008), (1044, 15962), (1334, 12492), (1388, 12006), (1656, 10063), (2001, 8328), (2082, 8004), (2088, 7981), (2668, 6246), (2776, 6003), (3123, 5336), (4002, 4164)]