38867976

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{23}}^1\times {\mathrm{479}}^1$

素因数の和:528

約数の個数: 144

約数和(自身を含む): 128044800

約数和(自身を除く): 89176824

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 23, 24, 28, 36, 42, 46, 49, 56, 63, 69, 72, 84, 92, 98, 126, 138, 147, 161, 168, 184, 196, 207, 252, 276, 294, 322, 392, 414, 441, 479, 483, 504, 552, 588, 644, 828, 882, 958, 966, 1127, 1176, 1288, 1437, 1449, 1656, 1764, 1916, 1932, 2254, 2874, 2898, 3353, 3381, 3528, 3832, 3864, 4311, 4508, 5748, 5796, 6706, 6762, 8622, 9016, 10059, 10143, 11017, 11496, 11592, 13412, 13524, 17244, 20118, 20286, 22034, 23471, 26824, 27048, 30177, 33051, 34488, 40236, 40572, 44068, 46942, 60354, 66102, 70413, 77119, 80472, 81144, 88136, 93884, 99153, 120708, 132204, 140826, 154238, 187768, 198306, 211239, 231357, 241416, 264408, 281652, 308476, 396612, 422478, 462714, 539833, 563304, 616952, 694071, 793224, 844956, 925428, 1079666, 1388142, 1619499, 1689912, 1850856, 2159332, 2776284, 3238998, 4318664, 4858497, 5552568, 6477996, 9716994, 12955992, 19433988, 38867976]

約数ペア:

[(1, 38867976), (2, 19433988), (3, 12955992), (4, 9716994), (6, 6477996), (7, 5552568), (8, 4858497), (9, 4318664), (12, 3238998), (14, 2776284), (18, 2159332), (21, 1850856), (23, 1689912), (24, 1619499), (28, 1388142), (36, 1079666), (42, 925428), (46, 844956), (49, 793224), (56, 694071), (63, 616952), (69, 563304), (72, 539833), (84, 462714), (92, 422478), (98, 396612), (126, 308476), (138, 281652), (147, 264408), (161, 241416), (168, 231357), (184, 211239), (196, 198306), (207, 187768), (252, 154238), (276, 140826), (294, 132204), (322, 120708), (392, 99153), (414, 93884), (441, 88136), (479, 81144), (483, 80472), (504, 77119), (552, 70413), (588, 66102), (644, 60354), (828, 46942), (882, 44068), (958, 40572), (966, 40236), (1127, 34488), (1176, 33051), (1288, 30177), (1437, 27048), (1449, 26824), (1656, 23471), (1764, 22034), (1916, 20286), (1932, 20118), (2254, 17244), (2874, 13524), (2898, 13412), (3353, 11592), (3381, 11496), (3528, 11017), (3832, 10143), (3864, 10059), (4311, 9016), (4508, 8622), (5748, 6762), (5796, 6706)]