28508738328

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{397}}^1\times {\mathrm{7499}}^1$

素因数の和:7934

約数の個数: 192

約数和(自身を含む): 93132000000

約数和(自身を除く): 64623261672

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 19, 21, 24, 28, 36, 38, 42, 56, 57, 63, 72, 76, 84, 114, 126, 133, 152, 168, 171, 228, 252, 266, 342, 397, 399, 456, 504, 532, 684, 794, 798, 1064, 1191, 1197, 1368, 1588, 1596, 2382, 2394, 2779, 3176, 3192, 3573, 4764, 4788, 5558, 7146, 7499, 7543, 8337, 9528, 9576, 11116, 14292, 14998, 15086, 16674, 22232, 22497, 22629, 25011, 28584, 29996, 30172, 33348, 44994, 45258, 50022, 52493, 52801, 59992, 60344, 66696, 67491, 67887, 89988, 90516, 100044, 104986, 105602, 134982, 135774, 142481, 157479, 158403, 179976, 181032, 200088, 209972, 211204, 269964, 271548, 284962, 314958, 316806, 419944, 422408, 427443, 472437, 475209, 539928, 543096, 569924, 629916, 633612, 854886, 944874, 950418, 997367, 1139848, 1259832, 1267224, 1282329, 1709772, 1889748, 1900836, 1994734, 2564658, 2977103, 2992101, 3419544, 3779496, 3801672, 3989468, 5129316, 5954206, 5984202, 7978936, 8931309, 8976303, 10258632, 11908412, 11968404, 17862618, 17952606, 20839721, 23816824, 23936808, 26793927, 35725236, 35905212, 41679442, 53587854, 56564957, 62519163, 71450472, 71810424, 83358884, 107175708, 113129914, 125038326, 166717768, 169694871, 187557489, 214351416, 226259828, 250076652, 339389742, 375114978, 395954699, 452519656, 500153304, 509084613, 678779484, 750229956, 791909398, 1018169226, 1187864097, 1357558968, 1500459912, 1583818796, 2036338452, 2375728194, 3167637592, 3563592291, 4072676904, 4751456388, 7127184582, 9502912776, 14254369164, 28508738328]

約数ペア:

[(1, 28508738328), (2, 14254369164), (3, 9502912776), (4, 7127184582), (6, 4751456388), (7, 4072676904), (8, 3563592291), (9, 3167637592), (12, 2375728194), (14, 2036338452), (18, 1583818796), (19, 1500459912), (21, 1357558968), (24, 1187864097), (28, 1018169226), (36, 791909398), (38, 750229956), (42, 678779484), (56, 509084613), (57, 500153304), (63, 452519656), (72, 395954699), (76, 375114978), (84, 339389742), (114, 250076652), (126, 226259828), (133, 214351416), (152, 187557489), (168, 169694871), (171, 166717768), (228, 125038326), (252, 113129914), (266, 107175708), (342, 83358884), (397, 71810424), (399, 71450472), (456, 62519163), (504, 56564957), (532, 53587854), (684, 41679442), (794, 35905212), (798, 35725236), (1064, 26793927), (1191, 23936808), (1197, 23816824), (1368, 20839721), (1588, 17952606), (1596, 17862618), (2382, 11968404), (2394, 11908412), (2779, 10258632), (3176, 8976303), (3192, 8931309), (3573, 7978936), (4764, 5984202), (4788, 5954206), (5558, 5129316), (7146, 3989468), (7499, 3801672), (7543, 3779496), (8337, 3419544), (9528, 2992101), (9576, 2977103), (11116, 2564658), (14292, 1994734), (14998, 1900836), (15086, 1889748), (16674, 1709772), (22232, 1282329), (22497, 1267224), (22629, 1259832), (25011, 1139848), (28584, 997367), (29996, 950418), (30172, 944874), (33348, 854886), (44994, 633612), (45258, 629916), (50022, 569924), (52493, 543096), (52801, 539928), (59992, 475209), (60344, 472437), (66696, 427443), (67491, 422408), (67887, 419944), (89988, 316806), (90516, 314958), (100044, 284962), (104986, 271548), (105602, 269964), (134982, 211204), (135774, 209972), (142481, 200088), (157479, 181032), (158403, 179976)]