331314816

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{23}}^2\times {\mathrm{233}}^1$

素因数の和:303

約数の個数: 192

約数和(自身を含む): 1055920320

約数和(自身を除く): 724605504

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 23, 24, 28, 32, 42, 46, 48, 56, 64, 69, 84, 92, 96, 112, 128, 138, 161, 168, 184, 192, 224, 233, 276, 322, 336, 368, 384, 448, 466, 483, 529, 552, 644, 672, 699, 736, 896, 932, 966, 1058, 1104, 1288, 1344, 1398, 1472, 1587, 1631, 1864, 1932, 2116, 2208, 2576, 2688, 2796, 2944, 3174, 3262, 3703, 3728, 3864, 4232, 4416, 4893, 5152, 5359, 5592, 6348, 6524, 7406, 7456, 7728, 8464, 8832, 9786, 10304, 10718, 11109, 11184, 12696, 13048, 14812, 14912, 15456, 16077, 16928, 19572, 20608, 21436, 22218, 22368, 25392, 26096, 29624, 29824, 30912, 32154, 33856, 37513, 39144, 42872, 44436, 44736, 50784, 52192, 59248, 61824, 64308, 67712, 75026, 78288, 85744, 88872, 89472, 101568, 104384, 112539, 118496, 123257, 128616, 150052, 156576, 171488, 177744, 203136, 208768, 225078, 236992, 246514, 257232, 300104, 313152, 342976, 355488, 369771, 450156, 473984, 493028, 514464, 600208, 626304, 685952, 710976, 739542, 862799, 900312, 986056, 1028928, 1200416, 1421952, 1479084, 1725598, 1800624, 1972112, 2057856, 2400832, 2588397, 2958168, 3451196, 3601248, 3944224, 4801664, 5176794, 5916336, 6902392, 7202496, 7888448, 10353588, 11832672, 13804784, 14404992, 15776896, 20707176, 23665344, 27609568, 41414352, 47330688, 55219136, 82828704, 110438272, 165657408, 331314816]

約数ペア:

[(1, 331314816), (2, 165657408), (3, 110438272), (4, 82828704), (6, 55219136), (7, 47330688), (8, 41414352), (12, 27609568), (14, 23665344), (16, 20707176), (21, 15776896), (23, 14404992), (24, 13804784), (28, 11832672), (32, 10353588), (42, 7888448), (46, 7202496), (48, 6902392), (56, 5916336), (64, 5176794), (69, 4801664), (84, 3944224), (92, 3601248), (96, 3451196), (112, 2958168), (128, 2588397), (138, 2400832), (161, 2057856), (168, 1972112), (184, 1800624), (192, 1725598), (224, 1479084), (233, 1421952), (276, 1200416), (322, 1028928), (336, 986056), (368, 900312), (384, 862799), (448, 739542), (466, 710976), (483, 685952), (529, 626304), (552, 600208), (644, 514464), (672, 493028), (699, 473984), (736, 450156), (896, 369771), (932, 355488), (966, 342976), (1058, 313152), (1104, 300104), (1288, 257232), (1344, 246514), (1398, 236992), (1472, 225078), (1587, 208768), (1631, 203136), (1864, 177744), (1932, 171488), (2116, 156576), (2208, 150052), (2576, 128616), (2688, 123257), (2796, 118496), (2944, 112539), (3174, 104384), (3262, 101568), (3703, 89472), (3728, 88872), (3864, 85744), (4232, 78288), (4416, 75026), (4893, 67712), (5152, 64308), (5359, 61824), (5592, 59248), (6348, 52192), (6524, 50784), (7406, 44736), (7456, 44436), (7728, 42872), (8464, 39144), (8832, 37513), (9786, 33856), (10304, 32154), (10718, 30912), (11109, 29824), (11184, 29624), (12696, 26096), (13048, 25392), (14812, 22368), (14912, 22218), (15456, 21436), (16077, 20608), (16928, 19572)]