19914560512

素因数分解:

$2^{10}\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{179}}^1$

素因数の和:317

約数の個数: 352

約数和(自身を含む): 53482705920

約数和(自身を除く): 33568145408

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 17, 22, 28, 32, 34, 44, 56, 64, 68, 77, 83, 88, 112, 119, 128, 136, 154, 166, 176, 179, 187, 224, 238, 256, 272, 308, 332, 352, 358, 374, 448, 476, 512, 544, 581, 616, 664, 704, 716, 748, 896, 913, 952, 1024, 1088, 1162, 1232, 1253, 1309, 1328, 1408, 1411, 1432, 1496, 1792, 1826, 1904, 1969, 2176, 2324, 2464, 2506, 2618, 2656, 2816, 2822, 2864, 2992, 3043, 3584, 3652, 3808, 3938, 4352, 4648, 4928, 5012, 5236, 5312, 5632, 5644, 5728, 5984, 6086, 6391, 7168, 7304, 7616, 7876, 8704, 9296, 9856, 9877, 10024, 10472, 10624, 11264, 11288, 11456, 11968, 12172, 12782, 13783, 14608, 14857, 15232, 15521, 15752, 17408, 18592, 19712, 19754, 20048, 20944, 21248, 21301, 22576, 22912, 23936, 24344, 25564, 27566, 29216, 29714, 30464, 31042, 31504, 33473, 37184, 39424, 39508, 40096, 41888, 42496, 42602, 45152, 45824, 47872, 48688, 51128, 55132, 58432, 59428, 60928, 62084, 63008, 66946, 74368, 78848, 79016, 80192, 83776, 84992, 85204, 90304, 91648, 95744, 97376, 102256, 103999, 108647, 110264, 116864, 118856, 121856, 124168, 126016, 133892, 148736, 158032, 160384, 163427, 167552, 170408, 180608, 183296, 191488, 194752, 204512, 207998, 217294, 220528, 233728, 234311, 237712, 248336, 252032, 252569, 267784, 297472, 316064, 320768, 326854, 335104, 340816, 361216, 389504, 409024, 415996, 434588, 441056, 467456, 468622, 475424, 496672, 504064, 505138, 535568, 594944, 632128, 641536, 653708, 670208, 681632, 722432, 779008, 818048, 831992, 869176, 882112, 934912, 937244, 950848, 993344, 1008128, 1010276, 1071136, 1143989, 1264256, 1283072, 1307416, 1340416, 1363264, 1444864, 1558016, 1636096, 1663984, 1738352, 1764224, 1767983, 1874488, 1901696, 1986688, 2016256, 2020552, 2142272, 2287978, 2528512, 2614832, 2726528, 2778259, 3116032, 3272192, 3327968, 3476704, 3528448, 3535966, 3748976, 3803392, 3973376, 4041104, 4284544, 4575956, 5057024, 5229664, 5453056, 5556518, 6544384, 6655936, 6953408, 7056896, 7071932, 7497952, 7606784, 7946752, 8082208, 8569088, 9151912, 10114048, 10459328, 10906112, 11113036, 13311872, 13906816, 14113792, 14143864, 14995904, 15213568, 15893504, 16164416, 17138176, 18303824, 19447813, 20918656, 21812224, 22226072, 26623744, 27813632, 28287728, 29991808, 32328832, 34276352, 36607648, 38895626, 41837312, 44452144, 53247488, 55627264, 56575456, 59983616, 64657664, 73215296, 77791252, 83674624, 88904288, 106494976, 111254528, 113150912, 119967232, 129315328, 146430592, 155582504, 167349248, 177808576, 226301824, 239934464, 258630656, 292861184, 311165008, 355617152, 452603648, 585722368, 622330016, 711234304, 905207296, 1171444736, 1244660032, 1422468608, 1810414592, 2489320064, 2844937216, 4978640128, 9957280256, 19914560512]

約数ペア:

[(1, 19914560512), (2, 9957280256), (4, 4978640128), (7, 2844937216), (8, 2489320064), (11, 1810414592), (14, 1422468608), (16, 1244660032), (17, 1171444736), (22, 905207296), (28, 711234304), (32, 622330016), (34, 585722368), (44, 452603648), (56, 355617152), (64, 311165008), (68, 292861184), (77, 258630656), (83, 239934464), (88, 226301824), (112, 177808576), (119, 167349248), (128, 155582504), (136, 146430592), (154, 129315328), (166, 119967232), (176, 113150912), (179, 111254528), (187, 106494976), (224, 88904288), (238, 83674624), (256, 77791252), (272, 73215296), (308, 64657664), (332, 59983616), (352, 56575456), (358, 55627264), (374, 53247488), (448, 44452144), (476, 41837312), (512, 38895626), (544, 36607648), (581, 34276352), (616, 32328832), (664, 29991808), (704, 28287728), (716, 27813632), (748, 26623744), (896, 22226072), (913, 21812224), (952, 20918656), (1024, 19447813), (1088, 18303824), (1162, 17138176), (1232, 16164416), (1253, 15893504), (1309, 15213568), (1328, 14995904), (1408, 14143864), (1411, 14113792), (1432, 13906816), (1496, 13311872), (1792, 11113036), (1826, 10906112), (1904, 10459328), (1969, 10114048), (2176, 9151912), (2324, 8569088), (2464, 8082208), (2506, 7946752), (2618, 7606784), (2656, 7497952), (2816, 7071932), (2822, 7056896), (2864, 6953408), (2992, 6655936), (3043, 6544384), (3584, 5556518), (3652, 5453056), (3808, 5229664), (3938, 5057024), (4352, 4575956), (4648, 4284544), (4928, 4041104), (5012, 3973376), (5236, 3803392), (5312, 3748976), (5632, 3535966), (5644, 3528448), (5728, 3476704), (5984, 3327968), (6086, 3272192), (6391, 3116032), (7168, 2778259), (7304, 2726528), (7616, 2614832), (7876, 2528512), (8704, 2287978), (9296, 2142272), (9856, 2020552), (9877, 2016256), (10024, 1986688), (10472, 1901696), (10624, 1874488), (11264, 1767983), (11288, 1764224), (11456, 1738352), (11968, 1663984), (12172, 1636096), (12782, 1558016), (13783, 1444864), (14608, 1363264), (14857, 1340416), (15232, 1307416), (15521, 1283072), (15752, 1264256), (17408, 1143989), (18592, 1071136), (19712, 1010276), (19754, 1008128), (20048, 993344), (20944, 950848), (21248, 937244), (21301, 934912), (22576, 882112), (22912, 869176), (23936, 831992), (24344, 818048), (25564, 779008), (27566, 722432), (29216, 681632), (29714, 670208), (30464, 653708), (31042, 641536), (31504, 632128), (33473, 594944), (37184, 535568), (39424, 505138), (39508, 504064), (40096, 496672), (41888, 475424), (42496, 468622), (42602, 467456), (45152, 441056), (45824, 434588), (47872, 415996), (48688, 409024), (51128, 389504), (55132, 361216), (58432, 340816), (59428, 335104), (60928, 326854), (62084, 320768), (63008, 316064), (66946, 297472), (74368, 267784), (78848, 252569), (79016, 252032), (80192, 248336), (83776, 237712), (84992, 234311), (85204, 233728), (90304, 220528), (91648, 217294), (95744, 207998), (97376, 204512), (102256, 194752), (103999, 191488), (108647, 183296), (110264, 180608), (116864, 170408), (118856, 167552), (121856, 163427), (124168, 160384), (126016, 158032), (133892, 148736)]