328656384

素因数分解:

$2^9\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{443}}^1$

素因数の和:497

約数の個数: 240

約数和(自身を含む): 1133713152

約数和(自身を除く): 805056768

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 23, 24, 28, 32, 36, 42, 46, 48, 56, 63, 64, 69, 72, 84, 92, 96, 112, 126, 128, 138, 144, 161, 168, 184, 192, 207, 224, 252, 256, 276, 288, 322, 336, 368, 384, 414, 443, 448, 483, 504, 512, 552, 576, 644, 672, 736, 768, 828, 886, 896, 966, 1008, 1104, 1152, 1288, 1329, 1344, 1449, 1472, 1536, 1656, 1772, 1792, 1932, 2016, 2208, 2304, 2576, 2658, 2688, 2898, 2944, 3101, 3312, 3544, 3584, 3864, 3987, 4032, 4416, 4608, 5152, 5316, 5376, 5796, 5888, 6202, 6624, 7088, 7728, 7974, 8064, 8832, 9303, 10189, 10304, 10632, 10752, 11592, 11776, 12404, 13248, 14176, 15456, 15948, 16128, 17664, 18606, 20378, 20608, 21264, 23184, 24808, 26496, 27909, 28352, 30567, 30912, 31896, 32256, 35328, 37212, 40756, 41216, 42528, 46368, 49616, 52992, 55818, 56704, 61134, 61824, 63792, 71323, 74424, 81512, 82432, 85056, 91701, 92736, 99232, 105984, 111636, 113408, 122268, 123648, 127584, 142646, 148848, 163024, 170112, 183402, 185472, 198464, 213969, 223272, 226816, 244536, 247296, 255168, 285292, 297696, 326048, 340224, 366804, 370944, 396928, 427938, 446544, 489072, 510336, 570584, 595392, 641907, 652096, 680448, 733608, 741888, 793856, 855876, 893088, 978144, 1020672, 1141168, 1190784, 1283814, 1304192, 1467216, 1587712, 1711752, 1786176, 1956288, 2041344, 2282336, 2381568, 2567628, 2608384, 2934432, 3423504, 3572352, 3912576, 4564672, 4763136, 5135256, 5216768, 5868864, 6847008, 7144704, 7825152, 9129344, 10270512, 11737728, 13694016, 14289408, 15650304, 18258688, 20541024, 23475456, 27388032, 36517376, 41082048, 46950912, 54776064, 82164096, 109552128, 164328192, 328656384]

約数ペア:

[(1, 328656384), (2, 164328192), (3, 109552128), (4, 82164096), (6, 54776064), (7, 46950912), (8, 41082048), (9, 36517376), (12, 27388032), (14, 23475456), (16, 20541024), (18, 18258688), (21, 15650304), (23, 14289408), (24, 13694016), (28, 11737728), (32, 10270512), (36, 9129344), (42, 7825152), (46, 7144704), (48, 6847008), (56, 5868864), (63, 5216768), (64, 5135256), (69, 4763136), (72, 4564672), (84, 3912576), (92, 3572352), (96, 3423504), (112, 2934432), (126, 2608384), (128, 2567628), (138, 2381568), (144, 2282336), (161, 2041344), (168, 1956288), (184, 1786176), (192, 1711752), (207, 1587712), (224, 1467216), (252, 1304192), (256, 1283814), (276, 1190784), (288, 1141168), (322, 1020672), (336, 978144), (368, 893088), (384, 855876), (414, 793856), (443, 741888), (448, 733608), (483, 680448), (504, 652096), (512, 641907), (552, 595392), (576, 570584), (644, 510336), (672, 489072), (736, 446544), (768, 427938), (828, 396928), (886, 370944), (896, 366804), (966, 340224), (1008, 326048), (1104, 297696), (1152, 285292), (1288, 255168), (1329, 247296), (1344, 244536), (1449, 226816), (1472, 223272), (1536, 213969), (1656, 198464), (1772, 185472), (1792, 183402), (1932, 170112), (2016, 163024), (2208, 148848), (2304, 142646), (2576, 127584), (2658, 123648), (2688, 122268), (2898, 113408), (2944, 111636), (3101, 105984), (3312, 99232), (3544, 92736), (3584, 91701), (3864, 85056), (3987, 82432), (4032, 81512), (4416, 74424), (4608, 71323), (5152, 63792), (5316, 61824), (5376, 61134), (5796, 56704), (5888, 55818), (6202, 52992), (6624, 49616), (7088, 46368), (7728, 42528), (7974, 41216), (8064, 40756), (8832, 37212), (9303, 35328), (10189, 32256), (10304, 31896), (10632, 30912), (10752, 30567), (11592, 28352), (11776, 27909), (12404, 26496), (13248, 24808), (14176, 23184), (15456, 21264), (15948, 20608), (16128, 20378), (17664, 18606)]