338989728

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{11}}^3\times {\mathrm{379}}^1$

素因数の和:432

約数の個数: 192

約数和(自身を含む): 1121541120

約数和(自身を除く): 782551392

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 32, 33, 42, 44, 48, 56, 66, 77, 84, 88, 96, 112, 121, 132, 154, 168, 176, 224, 231, 242, 264, 308, 336, 352, 363, 379, 462, 484, 528, 616, 672, 726, 758, 847, 924, 968, 1056, 1137, 1232, 1331, 1452, 1516, 1694, 1848, 1936, 2274, 2464, 2541, 2653, 2662, 2904, 3032, 3388, 3696, 3872, 3993, 4169, 4548, 5082, 5306, 5324, 5808, 6064, 6776, 7392, 7959, 7986, 8338, 9096, 9317, 10164, 10612, 10648, 11616, 12128, 12507, 13552, 15918, 15972, 16676, 18192, 18634, 20328, 21224, 21296, 25014, 27104, 27951, 29183, 31836, 31944, 33352, 36384, 37268, 40656, 42448, 42592, 45859, 50028, 55902, 58366, 63672, 63888, 66704, 74536, 81312, 84896, 87549, 91718, 100056, 111804, 116732, 127344, 127776, 133408, 137577, 149072, 175098, 183436, 200112, 223608, 233464, 254688, 275154, 298144, 321013, 350196, 366872, 400224, 447216, 466928, 504449, 550308, 642026, 700392, 733744, 894432, 933856, 963039, 1008898, 1100616, 1284052, 1400784, 1467488, 1513347, 1926078, 2017796, 2201232, 2568104, 2801568, 3026694, 3531143, 3852156, 4035592, 4402464, 5136208, 6053388, 7062286, 7704312, 8071184, 10272416, 10593429, 12106776, 14124572, 15408624, 16142368, 21186858, 24213552, 28249144, 30817248, 42373716, 48427104, 56498288, 84747432, 112996576, 169494864, 338989728]

約数ペア:

[(1, 338989728), (2, 169494864), (3, 112996576), (4, 84747432), (6, 56498288), (7, 48427104), (8, 42373716), (11, 30817248), (12, 28249144), (14, 24213552), (16, 21186858), (21, 16142368), (22, 15408624), (24, 14124572), (28, 12106776), (32, 10593429), (33, 10272416), (42, 8071184), (44, 7704312), (48, 7062286), (56, 6053388), (66, 5136208), (77, 4402464), (84, 4035592), (88, 3852156), (96, 3531143), (112, 3026694), (121, 2801568), (132, 2568104), (154, 2201232), (168, 2017796), (176, 1926078), (224, 1513347), (231, 1467488), (242, 1400784), (264, 1284052), (308, 1100616), (336, 1008898), (352, 963039), (363, 933856), (379, 894432), (462, 733744), (484, 700392), (528, 642026), (616, 550308), (672, 504449), (726, 466928), (758, 447216), (847, 400224), (924, 366872), (968, 350196), (1056, 321013), (1137, 298144), (1232, 275154), (1331, 254688), (1452, 233464), (1516, 223608), (1694, 200112), (1848, 183436), (1936, 175098), (2274, 149072), (2464, 137577), (2541, 133408), (2653, 127776), (2662, 127344), (2904, 116732), (3032, 111804), (3388, 100056), (3696, 91718), (3872, 87549), (3993, 84896), (4169, 81312), (4548, 74536), (5082, 66704), (5306, 63888), (5324, 63672), (5808, 58366), (6064, 55902), (6776, 50028), (7392, 45859), (7959, 42592), (7986, 42448), (8338, 40656), (9096, 37268), (9317, 36384), (10164, 33352), (10612, 31944), (10648, 31836), (11616, 29183), (12128, 27951), (12507, 27104), (13552, 25014), (15918, 21296), (15972, 21224), (16676, 20328), (18192, 18634)]