1209011328

素因数分解:

$2^7\times 3^2\times 7^1\times {\mathrm{313}}^1\times {\mathrm{479}}^1$

素因数の和:819

約数の個数: 192

約数和(自身を含む): 3997094400

約数和(自身を除く): 2788083072

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 84, 96, 112, 126, 128, 144, 168, 192, 224, 252, 288, 313, 336, 384, 448, 479, 504, 576, 626, 672, 896, 939, 958, 1008, 1152, 1252, 1344, 1437, 1878, 1916, 2016, 2191, 2504, 2688, 2817, 2874, 3353, 3756, 3832, 4032, 4311, 4382, 5008, 5634, 5748, 6573, 6706, 7512, 7664, 8064, 8622, 8764, 10016, 10059, 11268, 11496, 13146, 13412, 15024, 15328, 17244, 17528, 19719, 20032, 20118, 22536, 22992, 26292, 26824, 30048, 30177, 30656, 34488, 35056, 39438, 40064, 40236, 45072, 45984, 52584, 53648, 60096, 60354, 61312, 68976, 70112, 78876, 80472, 90144, 91968, 105168, 107296, 120192, 120708, 137952, 140224, 149927, 157752, 160944, 180288, 183936, 210336, 214592, 241416, 275904, 280448, 299854, 315504, 321888, 360576, 420672, 429184, 449781, 482832, 551808, 599708, 631008, 643776, 841344, 899562, 965664, 1049489, 1199416, 1262016, 1287552, 1349343, 1799124, 1931328, 2098978, 2398832, 2524032, 2698686, 3148467, 3598248, 3862656, 4197956, 4797664, 5397372, 6296934, 7196496, 8395912, 9445401, 9595328, 10794744, 12593868, 14392992, 16791824, 18890802, 19190656, 21589488, 25187736, 28785984, 33583648, 37781604, 43178976, 50375472, 57571968, 67167296, 75563208, 86357952, 100750944, 134334592, 151126416, 172715904, 201501888, 302252832, 403003776, 604505664, 1209011328]

約数ペア:

[(1, 1209011328), (2, 604505664), (3, 403003776), (4, 302252832), (6, 201501888), (7, 172715904), (8, 151126416), (9, 134334592), (12, 100750944), (14, 86357952), (16, 75563208), (18, 67167296), (21, 57571968), (24, 50375472), (28, 43178976), (32, 37781604), (36, 33583648), (42, 28785984), (48, 25187736), (56, 21589488), (63, 19190656), (64, 18890802), (72, 16791824), (84, 14392992), (96, 12593868), (112, 10794744), (126, 9595328), (128, 9445401), (144, 8395912), (168, 7196496), (192, 6296934), (224, 5397372), (252, 4797664), (288, 4197956), (313, 3862656), (336, 3598248), (384, 3148467), (448, 2698686), (479, 2524032), (504, 2398832), (576, 2098978), (626, 1931328), (672, 1799124), (896, 1349343), (939, 1287552), (958, 1262016), (1008, 1199416), (1152, 1049489), (1252, 965664), (1344, 899562), (1437, 841344), (1878, 643776), (1916, 631008), (2016, 599708), (2191, 551808), (2504, 482832), (2688, 449781), (2817, 429184), (2874, 420672), (3353, 360576), (3756, 321888), (3832, 315504), (4032, 299854), (4311, 280448), (4382, 275904), (5008, 241416), (5634, 214592), (5748, 210336), (6573, 183936), (6706, 180288), (7512, 160944), (7664, 157752), (8064, 149927), (8622, 140224), (8764, 137952), (10016, 120708), (10059, 120192), (11268, 107296), (11496, 105168), (13146, 91968), (13412, 90144), (15024, 80472), (15328, 78876), (17244, 70112), (17528, 68976), (19719, 61312), (20032, 60354), (20118, 60096), (22536, 53648), (22992, 52584), (26292, 45984), (26824, 45072), (30048, 40236), (30177, 40064), (30656, 39438), (34488, 35056)]