327378688

素因数分解:

$2^8\times 7^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{47}}^1$

素因数の和:119

約数の個数: 216

約数和(自身を含む): 861815808

約数和(自身を除く): 534437120

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 23, 26, 28, 32, 46, 47, 52, 56, 64, 91, 92, 94, 104, 112, 128, 161, 169, 182, 184, 188, 208, 224, 256, 299, 322, 329, 338, 364, 368, 376, 416, 448, 598, 611, 644, 658, 676, 728, 736, 752, 832, 896, 1081, 1183, 1196, 1222, 1288, 1316, 1352, 1456, 1472, 1504, 1664, 1792, 2093, 2162, 2366, 2392, 2444, 2576, 2632, 2704, 2912, 2944, 3008, 3328, 3887, 4186, 4277, 4324, 4732, 4784, 4888, 5152, 5264, 5408, 5824, 5888, 6016, 7567, 7774, 7943, 8372, 8554, 8648, 9464, 9568, 9776, 10304, 10528, 10816, 11648, 12032, 14053, 15134, 15548, 15886, 16744, 17108, 17296, 18928, 19136, 19552, 20608, 21056, 21632, 23296, 27209, 28106, 30268, 31096, 31772, 33488, 34216, 34592, 37856, 38272, 39104, 41216, 42112, 43264, 54418, 55601, 56212, 60536, 62192, 63544, 66976, 68432, 69184, 75712, 76544, 78208, 84224, 98371, 108836, 111202, 112424, 121072, 124384, 127088, 133952, 136864, 138368, 151424, 156416, 182689, 196742, 217672, 222404, 224848, 242144, 248768, 254176, 267904, 273728, 276736, 302848, 365378, 393484, 435344, 444808, 449696, 484288, 497536, 508352, 535808, 547456, 730756, 786968, 870688, 889616, 899392, 968576, 995072, 1016704, 1094912, 1278823, 1461512, 1573936, 1741376, 1779232, 1798784, 1937152, 2033408, 2557646, 2923024, 3147872, 3482752, 3558464, 3597568, 5115292, 5846048, 6295744, 6965504, 7116928, 10230584, 11692096, 12591488, 14233856, 20461168, 23384192, 25182976, 40922336, 46768384, 81844672, 163689344, 327378688]

約数ペア:

[(1, 327378688), (2, 163689344), (4, 81844672), (7, 46768384), (8, 40922336), (13, 25182976), (14, 23384192), (16, 20461168), (23, 14233856), (26, 12591488), (28, 11692096), (32, 10230584), (46, 7116928), (47, 6965504), (52, 6295744), (56, 5846048), (64, 5115292), (91, 3597568), (92, 3558464), (94, 3482752), (104, 3147872), (112, 2923024), (128, 2557646), (161, 2033408), (169, 1937152), (182, 1798784), (184, 1779232), (188, 1741376), (208, 1573936), (224, 1461512), (256, 1278823), (299, 1094912), (322, 1016704), (329, 995072), (338, 968576), (364, 899392), (368, 889616), (376, 870688), (416, 786968), (448, 730756), (598, 547456), (611, 535808), (644, 508352), (658, 497536), (676, 484288), (728, 449696), (736, 444808), (752, 435344), (832, 393484), (896, 365378), (1081, 302848), (1183, 276736), (1196, 273728), (1222, 267904), (1288, 254176), (1316, 248768), (1352, 242144), (1456, 224848), (1472, 222404), (1504, 217672), (1664, 196742), (1792, 182689), (2093, 156416), (2162, 151424), (2366, 138368), (2392, 136864), (2444, 133952), (2576, 127088), (2632, 124384), (2704, 121072), (2912, 112424), (2944, 111202), (3008, 108836), (3328, 98371), (3887, 84224), (4186, 78208), (4277, 76544), (4324, 75712), (4732, 69184), (4784, 68432), (4888, 66976), (5152, 63544), (5264, 62192), (5408, 60536), (5824, 56212), (5888, 55601), (6016, 54418), (7567, 43264), (7774, 42112), (7943, 41216), (8372, 39104), (8554, 38272), (8648, 37856), (9464, 34592), (9568, 34216), (9776, 33488), (10304, 31772), (10528, 31096), (10816, 30268), (11648, 28106), (12032, 27209), (14053, 23296), (15134, 21632), (15548, 21056), (15886, 20608), (16744, 19552), (17108, 19136), (17296, 18928)]