1813516992

素因数分解:

$2^6\times 3^3\times 7^1\times {\mathrm{313}}^1\times {\mathrm{479}}^1$

素因数の和:820

約数の個数: 224

約数和(自身を含む): 6125260800

約数和(自身を除く): 4311743808

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 64, 72, 84, 96, 108, 112, 126, 144, 168, 189, 192, 216, 224, 252, 288, 313, 336, 378, 432, 448, 479, 504, 576, 626, 672, 756, 864, 939, 958, 1008, 1252, 1344, 1437, 1512, 1728, 1878, 1916, 2016, 2191, 2504, 2817, 2874, 3024, 3353, 3756, 3832, 4032, 4311, 4382, 5008, 5634, 5748, 6048, 6573, 6706, 7512, 7664, 8451, 8622, 8764, 10016, 10059, 11268, 11496, 12096, 12933, 13146, 13412, 15024, 15328, 16902, 17244, 17528, 19719, 20032, 20118, 22536, 22992, 25866, 26292, 26824, 30048, 30177, 30656, 33804, 34488, 35056, 39438, 40236, 45072, 45984, 51732, 52584, 53648, 59157, 60096, 60354, 67608, 68976, 70112, 78876, 80472, 90144, 90531, 91968, 103464, 105168, 107296, 118314, 120708, 135216, 137952, 140224, 149927, 157752, 160944, 180288, 181062, 206928, 210336, 214592, 236628, 241416, 270432, 275904, 299854, 315504, 321888, 362124, 413856, 420672, 449781, 473256, 482832, 540864, 599708, 631008, 643776, 724248, 827712, 899562, 946512, 965664, 1049489, 1199416, 1262016, 1349343, 1448496, 1799124, 1893024, 1931328, 2098978, 2398832, 2698686, 2896992, 3148467, 3598248, 3786048, 4048029, 4197956, 4797664, 5397372, 5793984, 6296934, 7196496, 8096058, 8395912, 9445401, 9595328, 10794744, 12593868, 14392992, 16192116, 16791824, 18890802, 21589488, 25187736, 28336203, 28785984, 32384232, 33583648, 37781604, 43178976, 50375472, 56672406, 64768464, 67167296, 75563208, 86357952, 100750944, 113344812, 129536928, 151126416, 201501888, 226689624, 259073856, 302252832, 453379248, 604505664, 906758496, 1813516992]

約数ペア:

[(1, 1813516992), (2, 906758496), (3, 604505664), (4, 453379248), (6, 302252832), (7, 259073856), (8, 226689624), (9, 201501888), (12, 151126416), (14, 129536928), (16, 113344812), (18, 100750944), (21, 86357952), (24, 75563208), (27, 67167296), (28, 64768464), (32, 56672406), (36, 50375472), (42, 43178976), (48, 37781604), (54, 33583648), (56, 32384232), (63, 28785984), (64, 28336203), (72, 25187736), (84, 21589488), (96, 18890802), (108, 16791824), (112, 16192116), (126, 14392992), (144, 12593868), (168, 10794744), (189, 9595328), (192, 9445401), (216, 8395912), (224, 8096058), (252, 7196496), (288, 6296934), (313, 5793984), (336, 5397372), (378, 4797664), (432, 4197956), (448, 4048029), (479, 3786048), (504, 3598248), (576, 3148467), (626, 2896992), (672, 2698686), (756, 2398832), (864, 2098978), (939, 1931328), (958, 1893024), (1008, 1799124), (1252, 1448496), (1344, 1349343), (1437, 1262016), (1512, 1199416), (1728, 1049489), (1878, 965664), (1916, 946512), (2016, 899562), (2191, 827712), (2504, 724248), (2817, 643776), (2874, 631008), (3024, 599708), (3353, 540864), (3756, 482832), (3832, 473256), (4032, 449781), (4311, 420672), (4382, 413856), (5008, 362124), (5634, 321888), (5748, 315504), (6048, 299854), (6573, 275904), (6706, 270432), (7512, 241416), (7664, 236628), (8451, 214592), (8622, 210336), (8764, 206928), (10016, 181062), (10059, 180288), (11268, 160944), (11496, 157752), (12096, 149927), (12933, 140224), (13146, 137952), (13412, 135216), (15024, 120708), (15328, 118314), (16902, 107296), (17244, 105168), (17528, 103464), (19719, 91968), (20032, 90531), (20118, 90144), (22536, 80472), (22992, 78876), (25866, 70112), (26292, 68976), (26824, 67608), (30048, 60354), (30177, 60096), (30656, 59157), (33804, 53648), (34488, 52584), (35056, 51732), (39438, 45984), (40236, 45072)]