810745728

素因数分解:

$2^7\times 3^1\times {\mathrm{13}}^3\times {\mathrm{31}}^2$

素因数の和:118

約数の個数: 192

約数和(自身を含む): 2410606800

約数和(自身を除く): 1599861072

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 31, 32, 39, 48, 52, 62, 64, 78, 93, 96, 104, 124, 128, 156, 169, 186, 192, 208, 248, 312, 338, 372, 384, 403, 416, 496, 507, 624, 676, 744, 806, 832, 961, 992, 1014, 1209, 1248, 1352, 1488, 1612, 1664, 1922, 1984, 2028, 2197, 2418, 2496, 2704, 2883, 2976, 3224, 3844, 3968, 4056, 4394, 4836, 4992, 5239, 5408, 5766, 5952, 6448, 6591, 7688, 8112, 8788, 9672, 10478, 10816, 11532, 11904, 12493, 12896, 13182, 15376, 15717, 16224, 17576, 19344, 20956, 21632, 23064, 24986, 25792, 26364, 30752, 31434, 32448, 35152, 37479, 38688, 41912, 46128, 49972, 51584, 52728, 61504, 62868, 64896, 68107, 70304, 74958, 77376, 83824, 92256, 99944, 105456, 123008, 125736, 136214, 140608, 149916, 154752, 162409, 167648, 184512, 199888, 204321, 210912, 251472, 272428, 281216, 299832, 324818, 335296, 369024, 399776, 408642, 421824, 487227, 502944, 544856, 599664, 649636, 670592, 799552, 817284, 843648, 974454, 1005888, 1089712, 1199328, 1299272, 1599104, 1634568, 1948908, 2011776, 2111317, 2179424, 2398656, 2598544, 3269136, 3897816, 4222634, 4358848, 4797312, 5197088, 6333951, 6538272, 7795632, 8445268, 8717696, 10394176, 12667902, 13076544, 15591264, 16890536, 20788352, 25335804, 26153088, 31182528, 33781072, 50671608, 62365056, 67562144, 101343216, 135124288, 202686432, 270248576, 405372864, 810745728]

約数ペア:

[(1, 810745728), (2, 405372864), (3, 270248576), (4, 202686432), (6, 135124288), (8, 101343216), (12, 67562144), (13, 62365056), (16, 50671608), (24, 33781072), (26, 31182528), (31, 26153088), (32, 25335804), (39, 20788352), (48, 16890536), (52, 15591264), (62, 13076544), (64, 12667902), (78, 10394176), (93, 8717696), (96, 8445268), (104, 7795632), (124, 6538272), (128, 6333951), (156, 5197088), (169, 4797312), (186, 4358848), (192, 4222634), (208, 3897816), (248, 3269136), (312, 2598544), (338, 2398656), (372, 2179424), (384, 2111317), (403, 2011776), (416, 1948908), (496, 1634568), (507, 1599104), (624, 1299272), (676, 1199328), (744, 1089712), (806, 1005888), (832, 974454), (961, 843648), (992, 817284), (1014, 799552), (1209, 670592), (1248, 649636), (1352, 599664), (1488, 544856), (1612, 502944), (1664, 487227), (1922, 421824), (1984, 408642), (2028, 399776), (2197, 369024), (2418, 335296), (2496, 324818), (2704, 299832), (2883, 281216), (2976, 272428), (3224, 251472), (3844, 210912), (3968, 204321), (4056, 199888), (4394, 184512), (4836, 167648), (4992, 162409), (5239, 154752), (5408, 149916), (5766, 140608), (5952, 136214), (6448, 125736), (6591, 123008), (7688, 105456), (8112, 99944), (8788, 92256), (9672, 83824), (10478, 77376), (10816, 74958), (11532, 70304), (11904, 68107), (12493, 64896), (12896, 62868), (13182, 61504), (15376, 52728), (15717, 51584), (16224, 49972), (17576, 46128), (19344, 41912), (20956, 38688), (21632, 37479), (23064, 35152), (24986, 32448), (25792, 31434), (26364, 30752)]