2580782976

素因数分解:

$2^7\times 3^2\times {\mathrm{71}}^1\times {\mathrm{139}}^1\times {\mathrm{227}}^1$

素因数の和:457

約数の個数: 192

約数和(自身を含む): 7618665600

約数和(自身を除く): 5037882624

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 71, 72, 96, 128, 139, 142, 144, 192, 213, 227, 278, 284, 288, 384, 417, 426, 454, 556, 568, 576, 639, 681, 834, 852, 908, 1112, 1136, 1152, 1251, 1278, 1362, 1668, 1704, 1816, 2043, 2224, 2272, 2502, 2556, 2724, 3336, 3408, 3632, 4086, 4448, 4544, 5004, 5112, 5448, 6672, 6816, 7264, 8172, 8896, 9088, 9869, 10008, 10224, 10896, 13344, 13632, 14528, 16117, 16344, 17792, 19738, 20016, 20448, 21792, 26688, 27264, 29056, 29607, 31553, 32234, 32688, 39476, 40032, 40896, 43584, 48351, 53376, 59214, 63106, 64468, 65376, 78952, 80064, 81792, 87168, 88821, 94659, 96702, 118428, 126212, 128936, 130752, 145053, 157904, 160128, 177642, 189318, 193404, 236856, 252424, 257872, 261504, 283977, 290106, 315808, 355284, 378636, 386808, 473712, 504848, 515744, 567954, 580212, 631616, 710568, 757272, 773616, 947424, 1009696, 1031488, 1135908, 1160424, 1263232, 1421136, 1514544, 1547232, 1894848, 2019392, 2062976, 2240263, 2271816, 2320848, 2842272, 3029088, 3094464, 3789696, 4038784, 4480526, 4543632, 4641696, 5684544, 6058176, 6188928, 6720789, 8961052, 9087264, 9283392, 11369088, 12116352, 13441578, 17922104, 18174528, 18566784, 20162367, 26883156, 35844208, 36349056, 40324734, 53766312, 71688416, 80649468, 107532624, 143376832, 161298936, 215065248, 286753664, 322597872, 430130496, 645195744, 860260992, 1290391488, 2580782976]

約数ペア:

[(1, 2580782976), (2, 1290391488), (3, 860260992), (4, 645195744), (6, 430130496), (8, 322597872), (9, 286753664), (12, 215065248), (16, 161298936), (18, 143376832), (24, 107532624), (32, 80649468), (36, 71688416), (48, 53766312), (64, 40324734), (71, 36349056), (72, 35844208), (96, 26883156), (128, 20162367), (139, 18566784), (142, 18174528), (144, 17922104), (192, 13441578), (213, 12116352), (227, 11369088), (278, 9283392), (284, 9087264), (288, 8961052), (384, 6720789), (417, 6188928), (426, 6058176), (454, 5684544), (556, 4641696), (568, 4543632), (576, 4480526), (639, 4038784), (681, 3789696), (834, 3094464), (852, 3029088), (908, 2842272), (1112, 2320848), (1136, 2271816), (1152, 2240263), (1251, 2062976), (1278, 2019392), (1362, 1894848), (1668, 1547232), (1704, 1514544), (1816, 1421136), (2043, 1263232), (2224, 1160424), (2272, 1135908), (2502, 1031488), (2556, 1009696), (2724, 947424), (3336, 773616), (3408, 757272), (3632, 710568), (4086, 631616), (4448, 580212), (4544, 567954), (5004, 515744), (5112, 504848), (5448, 473712), (6672, 386808), (6816, 378636), (7264, 355284), (8172, 315808), (8896, 290106), (9088, 283977), (9869, 261504), (10008, 257872), (10224, 252424), (10896, 236856), (13344, 193404), (13632, 189318), (14528, 177642), (16117, 160128), (16344, 157904), (17792, 145053), (19738, 130752), (20016, 128936), (20448, 126212), (21792, 118428), (26688, 96702), (27264, 94659), (29056, 88821), (29607, 87168), (31553, 81792), (32234, 80064), (32688, 78952), (39476, 65376), (40032, 64468), (40896, 63106), (43584, 59214), (48351, 53376)]