2705317888

素因数分解:

$2^{13}\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{191}}^1$

素因数の和:256

約数の個数: 224

約数和(自身を含む): 7046000640

約数和(自身を除く): 4340682752

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 19, 26, 28, 32, 38, 52, 56, 64, 76, 91, 104, 112, 128, 133, 152, 182, 191, 208, 224, 247, 256, 266, 304, 364, 382, 416, 448, 494, 512, 532, 608, 728, 764, 832, 896, 988, 1024, 1064, 1216, 1337, 1456, 1528, 1664, 1729, 1792, 1976, 2048, 2128, 2432, 2483, 2674, 2912, 3056, 3328, 3458, 3584, 3629, 3952, 4096, 4256, 4864, 4966, 5348, 5824, 6112, 6656, 6916, 7168, 7258, 7904, 8192, 8512, 9728, 9932, 10696, 11648, 12224, 13312, 13832, 14336, 14516, 15808, 17024, 17381, 19456, 19864, 21392, 23296, 24448, 25403, 26624, 27664, 28672, 29032, 31616, 34048, 34762, 38912, 39728, 42784, 46592, 47177, 48896, 50806, 53248, 55328, 57344, 58064, 63232, 68096, 69524, 77824, 79456, 85568, 93184, 94354, 97792, 101612, 106496, 110656, 116128, 126464, 136192, 139048, 155648, 158912, 171136, 186368, 188708, 195584, 203224, 221312, 232256, 252928, 272384, 278096, 317824, 330239, 342272, 372736, 377416, 391168, 406448, 442624, 464512, 505856, 544768, 556192, 635648, 660478, 684544, 745472, 754832, 782336, 812896, 885248, 929024, 1011712, 1089536, 1112384, 1271296, 1320956, 1369088, 1509664, 1564672, 1625792, 1770496, 1858048, 2023424, 2224768, 2542592, 2641912, 2738176, 3019328, 3251584, 3540992, 3716096, 4449536, 5085184, 5283824, 5476352, 6038656, 6503168, 7081984, 7432192, 8899072, 10170368, 10567648, 10952704, 12077312, 13006336, 14163968, 14864384, 17798144, 20340736, 21135296, 24154624, 26012672, 29728768, 35596288, 42270592, 48309248, 52025344, 71192576, 84541184, 96618496, 104050688, 142385152, 169082368, 193236992, 208101376, 338164736, 386473984, 676329472, 1352658944, 2705317888]

約数ペア:

[(1, 2705317888), (2, 1352658944), (4, 676329472), (7, 386473984), (8, 338164736), (13, 208101376), (14, 193236992), (16, 169082368), (19, 142385152), (26, 104050688), (28, 96618496), (32, 84541184), (38, 71192576), (52, 52025344), (56, 48309248), (64, 42270592), (76, 35596288), (91, 29728768), (104, 26012672), (112, 24154624), (128, 21135296), (133, 20340736), (152, 17798144), (182, 14864384), (191, 14163968), (208, 13006336), (224, 12077312), (247, 10952704), (256, 10567648), (266, 10170368), (304, 8899072), (364, 7432192), (382, 7081984), (416, 6503168), (448, 6038656), (494, 5476352), (512, 5283824), (532, 5085184), (608, 4449536), (728, 3716096), (764, 3540992), (832, 3251584), (896, 3019328), (988, 2738176), (1024, 2641912), (1064, 2542592), (1216, 2224768), (1337, 2023424), (1456, 1858048), (1528, 1770496), (1664, 1625792), (1729, 1564672), (1792, 1509664), (1976, 1369088), (2048, 1320956), (2128, 1271296), (2432, 1112384), (2483, 1089536), (2674, 1011712), (2912, 929024), (3056, 885248), (3328, 812896), (3458, 782336), (3584, 754832), (3629, 745472), (3952, 684544), (4096, 660478), (4256, 635648), (4864, 556192), (4966, 544768), (5348, 505856), (5824, 464512), (6112, 442624), (6656, 406448), (6916, 391168), (7168, 377416), (7258, 372736), (7904, 342272), (8192, 330239), (8512, 317824), (9728, 278096), (9932, 272384), (10696, 252928), (11648, 232256), (12224, 221312), (13312, 203224), (13832, 195584), (14336, 188708), (14516, 186368), (15808, 171136), (17024, 158912), (17381, 155648), (19456, 139048), (19864, 136192), (21392, 126464), (23296, 116128), (24448, 110656), (25403, 106496), (26624, 101612), (27664, 97792), (28672, 94354), (29032, 93184), (31616, 85568), (34048, 79456), (34762, 77824), (38912, 69524), (39728, 68096), (42784, 63232), (46592, 58064), (47177, 57344), (48896, 55328), (50806, 53248)]