28387021728

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{109}}^1\times {\mathrm{211}}^1$

素因数の和:412

約数の個数: 384

約数和(自身を含む): 86880245760

約数和(自身を除く): 58493224032

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 23, 24, 26, 32, 39, 43, 46, 48, 52, 69, 78, 86, 92, 96, 104, 109, 129, 138, 156, 172, 184, 208, 211, 218, 258, 276, 299, 312, 327, 344, 368, 416, 422, 436, 516, 552, 559, 598, 624, 633, 654, 688, 736, 844, 872, 897, 989, 1032, 1104, 1118, 1196, 1248, 1266, 1308, 1376, 1417, 1677, 1688, 1744, 1794, 1978, 2064, 2208, 2236, 2392, 2507, 2532, 2616, 2743, 2834, 2967, 3354, 3376, 3488, 3588, 3956, 4128, 4251, 4472, 4687, 4784, 4853, 5014, 5064, 5232, 5486, 5668, 5934, 6708, 6752, 7176, 7521, 7912, 8229, 8502, 8944, 9073, 9374, 9568, 9706, 10028, 10128, 10464, 10972, 11336, 11868, 12857, 13416, 14061, 14352, 14559, 15042, 15824, 16458, 17004, 17888, 18146, 18748, 19412, 20056, 20256, 21944, 22672, 22999, 23736, 25714, 26832, 27219, 28122, 28704, 29118, 30084, 31648, 32591, 32916, 34008, 36292, 37496, 38571, 38824, 40112, 43888, 45344, 45998, 47472, 51428, 53664, 54438, 56244, 58236, 60168, 60931, 63089, 65182, 65832, 68016, 68997, 72584, 74992, 77142, 77648, 80224, 87776, 91996, 94944, 97773, 102856, 107801, 108876, 112488, 116472, 117949, 120336, 121862, 126178, 130364, 131664, 136032, 137994, 145168, 149984, 154284, 155296, 182793, 183992, 189267, 195546, 205712, 208679, 215602, 217752, 224976, 232944, 235898, 240672, 243724, 252356, 260728, 263328, 275988, 290336, 298987, 308568, 323403, 353847, 365586, 367984, 378534, 391092, 411424, 417358, 431204, 435504, 449952, 465888, 471796, 487448, 504712, 521456, 528977, 551976, 597974, 617136, 626037, 646806, 707694, 731172, 735968, 757068, 782184, 834716, 862408, 871008, 896961, 943592, 974896, 988957, 1009424, 1042912, 1057954, 1103952, 1195948, 1234272, 1252074, 1293612, 1401413, 1415388, 1462344, 1514136, 1564368, 1586931, 1669432, 1724816, 1793922, 1887184, 1949792, 1977914, 2018848, 2115908, 2207904, 2391896, 2504148, 2587224, 2712827, 2802826, 2830776, 2924688, 2966871, 3028272, 3128736, 3173862, 3338864, 3449632, 3587844, 3774368, 3955828, 4204239, 4231816, 4783792, 5008296, 5174448, 5425654, 5605652, 5661552, 5849376, 5933742, 6056544, 6347724, 6677728, 6876701, 7175688, 7911656, 8138481, 8408478, 8463632, 9567584, 10016592, 10348896, 10851308, 11211304, 11323104, 11867484, 12695448, 12856441, 13753402, 14351376, 15823312, 16276962, 16816956, 16927264, 20033184, 20630103, 21702616, 22422608, 22746011, 23734968, 25390896, 25712882, 27506804, 28702752, 31646624, 32553924, 33633912, 38569323, 41260206, 43405232, 44845216, 45492022, 47469936, 50781792, 51425764, 55013608, 65107848, 67267824, 68238033, 77138646, 82520412, 86810464, 90984044, 94939872, 102851528, 110027216, 130215696, 134535648, 136476066, 154277292, 165040824, 181968088, 205703056, 220054432, 260431392, 272952132, 295698143, 308554584, 330081648, 363936176, 411406112, 545904264, 591396286, 617109168, 660163296, 727872352, 887094429, 1091808528, 1182792572, 1234218336, 1774188858, 2183617056, 2365585144, 3548377716, 4731170288, 7096755432, 9462340576, 14193510864, 28387021728]

約数ペア:

[(1, 28387021728), (2, 14193510864), (3, 9462340576), (4, 7096755432), (6, 4731170288), (8, 3548377716), (12, 2365585144), (13, 2183617056), (16, 1774188858), (23, 1234218336), (24, 1182792572), (26, 1091808528), (32, 887094429), (39, 727872352), (43, 660163296), (46, 617109168), (48, 591396286), (52, 545904264), (69, 411406112), (78, 363936176), (86, 330081648), (92, 308554584), (96, 295698143), (104, 272952132), (109, 260431392), (129, 220054432), (138, 205703056), (156, 181968088), (172, 165040824), (184, 154277292), (208, 136476066), (211, 134535648), (218, 130215696), (258, 110027216), (276, 102851528), (299, 94939872), (312, 90984044), (327, 86810464), (344, 82520412), (368, 77138646), (416, 68238033), (422, 67267824), (436, 65107848), (516, 55013608), (552, 51425764), (559, 50781792), (598, 47469936), (624, 45492022), (633, 44845216), (654, 43405232), (688, 41260206), (736, 38569323), (844, 33633912), (872, 32553924), (897, 31646624), (989, 28702752), (1032, 27506804), (1104, 25712882), (1118, 25390896), (1196, 23734968), (1248, 22746011), (1266, 22422608), (1308, 21702616), (1376, 20630103), (1417, 20033184), (1677, 16927264), (1688, 16816956), (1744, 16276962), (1794, 15823312), (1978, 14351376), (2064, 13753402), (2208, 12856441), (2236, 12695448), (2392, 11867484), (2507, 11323104), (2532, 11211304), (2616, 10851308), (2743, 10348896), (2834, 10016592), (2967, 9567584), (3354, 8463632), (3376, 8408478), (3488, 8138481), (3588, 7911656), (3956, 7175688), (4128, 6876701), (4251, 6677728), (4472, 6347724), (4687, 6056544), (4784, 5933742), (4853, 5849376), (5014, 5661552), (5064, 5605652), (5232, 5425654), (5486, 5174448), (5668, 5008296), (5934, 4783792), (6708, 4231816), (6752, 4204239), (7176, 3955828), (7521, 3774368), (7912, 3587844), (8229, 3449632), (8502, 3338864), (8944, 3173862), (9073, 3128736), (9374, 3028272), (9568, 2966871), (9706, 2924688), (10028, 2830776), (10128, 2802826), (10464, 2712827), (10972, 2587224), (11336, 2504148), (11868, 2391896), (12857, 2207904), (13416, 2115908), (14061, 2018848), (14352, 1977914), (14559, 1949792), (15042, 1887184), (15824, 1793922), (16458, 1724816), (17004, 1669432), (17888, 1586931), (18146, 1564368), (18748, 1514136), (19412, 1462344), (20056, 1415388), (20256, 1401413), (21944, 1293612), (22672, 1252074), (22999, 1234272), (23736, 1195948), (25714, 1103952), (26832, 1057954), (27219, 1042912), (28122, 1009424), (28704, 988957), (29118, 974896), (30084, 943592), (31648, 896961), (32591, 871008), (32916, 862408), (34008, 834716), (36292, 782184), (37496, 757068), (38571, 735968), (38824, 731172), (40112, 707694), (43888, 646806), (45344, 626037), (45998, 617136), (47472, 597974), (51428, 551976), (53664, 528977), (54438, 521456), (56244, 504712), (58236, 487448), (60168, 471796), (60931, 465888), (63089, 449952), (65182, 435504), (65832, 431204), (68016, 417358), (68997, 411424), (72584, 391092), (74992, 378534), (77142, 367984), (77648, 365586), (80224, 353847), (87776, 323403), (91996, 308568), (94944, 298987), (97773, 290336), (102856, 275988), (107801, 263328), (108876, 260728), (112488, 252356), (116472, 243724), (117949, 240672), (120336, 235898), (121862, 232944), (126178, 224976), (130364, 217752), (131664, 215602), (136032, 208679), (137994, 205712), (145168, 195546), (149984, 189267), (154284, 183992), (155296, 182793)]