1321646976

素因数分解:

$2^7\times 3^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1279}}^1$

素因数の和:1338

約数の個数: 256

約数和(自身を含む): 4386816000

約数和(自身を除く): 3065169024

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 23, 24, 26, 27, 32, 36, 39, 46, 48, 52, 54, 64, 69, 72, 78, 92, 96, 104, 108, 117, 128, 138, 144, 156, 184, 192, 207, 208, 216, 234, 276, 288, 299, 312, 351, 368, 384, 414, 416, 432, 468, 552, 576, 598, 621, 624, 702, 736, 828, 832, 864, 897, 936, 1104, 1152, 1196, 1242, 1248, 1279, 1404, 1472, 1656, 1664, 1728, 1794, 1872, 2208, 2392, 2484, 2496, 2558, 2691, 2808, 2944, 3312, 3456, 3588, 3744, 3837, 4416, 4784, 4968, 4992, 5116, 5382, 5616, 6624, 7176, 7488, 7674, 8073, 8832, 9568, 9936, 10232, 10764, 11232, 11511, 13248, 14352, 14976, 15348, 16146, 16627, 19136, 19872, 20464, 21528, 22464, 23022, 26496, 28704, 29417, 30696, 32292, 33254, 34533, 38272, 39744, 40928, 43056, 44928, 46044, 49881, 57408, 58834, 61392, 64584, 66508, 69066, 79488, 81856, 86112, 88251, 92088, 99762, 114816, 117668, 122784, 129168, 133016, 138132, 149643, 163712, 172224, 176502, 184176, 199524, 235336, 245568, 258336, 264753, 266032, 276264, 299286, 344448, 353004, 368352, 382421, 399048, 448929, 470672, 491136, 516672, 529506, 532064, 552528, 598572, 706008, 736704, 764842, 794259, 798096, 897858, 941344, 1033344, 1059012, 1064128, 1105056, 1147263, 1197144, 1412016, 1473408, 1529684, 1588518, 1596192, 1795716, 1882688, 2118024, 2128256, 2210112, 2294526, 2394288, 2824032, 3059368, 3177036, 3192384, 3441789, 3591432, 3765376, 4236048, 4420224, 4589052, 4788576, 5648064, 6118736, 6354072, 6384768, 6883578, 7182864, 8472096, 9178104, 9577152, 10325367, 11296128, 12237472, 12708144, 13767156, 14365728, 16944192, 18356208, 19154304, 20650734, 24474944, 25416288, 27534312, 28731456, 33888384, 36712416, 41301468, 48949888, 50832576, 55068624, 57462912, 73424832, 82602936, 101665152, 110137248, 146849664, 165205872, 220274496, 330411744, 440548992, 660823488, 1321646976]

約数ペア:

[(1, 1321646976), (2, 660823488), (3, 440548992), (4, 330411744), (6, 220274496), (8, 165205872), (9, 146849664), (12, 110137248), (13, 101665152), (16, 82602936), (18, 73424832), (23, 57462912), (24, 55068624), (26, 50832576), (27, 48949888), (32, 41301468), (36, 36712416), (39, 33888384), (46, 28731456), (48, 27534312), (52, 25416288), (54, 24474944), (64, 20650734), (69, 19154304), (72, 18356208), (78, 16944192), (92, 14365728), (96, 13767156), (104, 12708144), (108, 12237472), (117, 11296128), (128, 10325367), (138, 9577152), (144, 9178104), (156, 8472096), (184, 7182864), (192, 6883578), (207, 6384768), (208, 6354072), (216, 6118736), (234, 5648064), (276, 4788576), (288, 4589052), (299, 4420224), (312, 4236048), (351, 3765376), (368, 3591432), (384, 3441789), (414, 3192384), (416, 3177036), (432, 3059368), (468, 2824032), (552, 2394288), (576, 2294526), (598, 2210112), (621, 2128256), (624, 2118024), (702, 1882688), (736, 1795716), (828, 1596192), (832, 1588518), (864, 1529684), (897, 1473408), (936, 1412016), (1104, 1197144), (1152, 1147263), (1196, 1105056), (1242, 1064128), (1248, 1059012), (1279, 1033344), (1404, 941344), (1472, 897858), (1656, 798096), (1664, 794259), (1728, 764842), (1794, 736704), (1872, 706008), (2208, 598572), (2392, 552528), (2484, 532064), (2496, 529506), (2558, 516672), (2691, 491136), (2808, 470672), (2944, 448929), (3312, 399048), (3456, 382421), (3588, 368352), (3744, 353004), (3837, 344448), (4416, 299286), (4784, 276264), (4968, 266032), (4992, 264753), (5116, 258336), (5382, 245568), (5616, 235336), (6624, 199524), (7176, 184176), (7488, 176502), (7674, 172224), (8073, 163712), (8832, 149643), (9568, 138132), (9936, 133016), (10232, 129168), (10764, 122784), (11232, 117668), (11511, 114816), (13248, 99762), (14352, 92088), (14976, 88251), (15348, 86112), (16146, 81856), (16627, 79488), (19136, 69066), (19872, 66508), (20464, 64584), (21528, 61392), (22464, 58834), (23022, 57408), (26496, 49881), (28704, 46044), (29417, 44928), (30696, 43056), (32292, 40928), (33254, 39744), (34533, 38272)]