19087958016

素因数分解:

$2^{13}\times 3^3\times {\mathrm{211}}^1\times {\mathrm{409}}^1$

素因数の和:655

約数の個数: 224

約数和(自身を含む): 56960414400

約数和(自身を除く): 37872456384

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 128, 144, 192, 211, 216, 256, 288, 384, 409, 422, 432, 512, 576, 633, 768, 818, 844, 864, 1024, 1152, 1227, 1266, 1536, 1636, 1688, 1728, 1899, 2048, 2304, 2454, 2532, 3072, 3272, 3376, 3456, 3681, 3798, 4096, 4608, 4908, 5064, 5697, 6144, 6544, 6752, 6912, 7362, 7596, 8192, 9216, 9816, 10128, 11043, 11394, 12288, 13088, 13504, 13824, 14724, 15192, 18432, 19632, 20256, 22086, 22788, 24576, 26176, 27008, 27648, 29448, 30384, 36864, 39264, 40512, 44172, 45576, 52352, 54016, 55296, 58896, 60768, 73728, 78528, 81024, 86299, 88344, 91152, 104704, 108032, 110592, 117792, 121536, 157056, 162048, 172598, 176688, 182304, 209408, 216064, 221184, 235584, 243072, 258897, 314112, 324096, 345196, 353376, 364608, 418816, 432128, 471168, 486144, 517794, 628224, 648192, 690392, 706752, 729216, 776691, 837632, 864256, 942336, 972288, 1035588, 1256448, 1296384, 1380784, 1413504, 1458432, 1553382, 1675264, 1728512, 1884672, 1944576, 2071176, 2330073, 2512896, 2592768, 2761568, 2827008, 2916864, 3106764, 3350528, 3769344, 3889152, 4142352, 4660146, 5025792, 5185536, 5523136, 5654016, 5833728, 6213528, 7538688, 7778304, 8284704, 9320292, 10051584, 11046272, 11308032, 11667456, 12427056, 15077376, 15556608, 16569408, 18640584, 22092544, 22616064, 23334912, 24854112, 30154752, 33138816, 37281168, 44185088, 45232128, 46669824, 49708224, 66277632, 74562336, 88370176, 90464256, 99416448, 132555264, 149124672, 176740352, 198832896, 265110528, 298249344, 353480704, 397665792, 530221056, 596498688, 706961408, 795331584, 1060442112, 1192997376, 1590663168, 2120884224, 2385994752, 3181326336, 4771989504, 6362652672, 9543979008, 19087958016]

約数ペア:

[(1, 19087958016), (2, 9543979008), (3, 6362652672), (4, 4771989504), (6, 3181326336), (8, 2385994752), (9, 2120884224), (12, 1590663168), (16, 1192997376), (18, 1060442112), (24, 795331584), (27, 706961408), (32, 596498688), (36, 530221056), (48, 397665792), (54, 353480704), (64, 298249344), (72, 265110528), (96, 198832896), (108, 176740352), (128, 149124672), (144, 132555264), (192, 99416448), (211, 90464256), (216, 88370176), (256, 74562336), (288, 66277632), (384, 49708224), (409, 46669824), (422, 45232128), (432, 44185088), (512, 37281168), (576, 33138816), (633, 30154752), (768, 24854112), (818, 23334912), (844, 22616064), (864, 22092544), (1024, 18640584), (1152, 16569408), (1227, 15556608), (1266, 15077376), (1536, 12427056), (1636, 11667456), (1688, 11308032), (1728, 11046272), (1899, 10051584), (2048, 9320292), (2304, 8284704), (2454, 7778304), (2532, 7538688), (3072, 6213528), (3272, 5833728), (3376, 5654016), (3456, 5523136), (3681, 5185536), (3798, 5025792), (4096, 4660146), (4608, 4142352), (4908, 3889152), (5064, 3769344), (5697, 3350528), (6144, 3106764), (6544, 2916864), (6752, 2827008), (6912, 2761568), (7362, 2592768), (7596, 2512896), (8192, 2330073), (9216, 2071176), (9816, 1944576), (10128, 1884672), (11043, 1728512), (11394, 1675264), (12288, 1553382), (13088, 1458432), (13504, 1413504), (13824, 1380784), (14724, 1296384), (15192, 1256448), (18432, 1035588), (19632, 972288), (20256, 942336), (22086, 864256), (22788, 837632), (24576, 776691), (26176, 729216), (27008, 706752), (27648, 690392), (29448, 648192), (30384, 628224), (36864, 517794), (39264, 486144), (40512, 471168), (44172, 432128), (45576, 418816), (52352, 364608), (54016, 353376), (55296, 345196), (58896, 324096), (60768, 314112), (73728, 258897), (78528, 243072), (81024, 235584), (86299, 221184), (88344, 216064), (91152, 209408), (104704, 182304), (108032, 176688), (110592, 172598), (117792, 162048), (121536, 157056)]