205479504

素因数分解:

$2^4\times 3^4\times {\mathrm{331}}^1\times {\mathrm{479}}^1$

素因数の和:830

約数の個数: 100

約数和(自身を含む): 597759360

約数和(自身を除く): 392279856

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 108, 144, 162, 216, 324, 331, 432, 479, 648, 662, 958, 993, 1296, 1324, 1437, 1916, 1986, 2648, 2874, 2979, 3832, 3972, 4311, 5296, 5748, 5958, 7664, 7944, 8622, 8937, 11496, 11916, 12933, 15888, 17244, 17874, 22992, 23832, 25866, 26811, 34488, 35748, 38799, 47664, 51732, 53622, 68976, 71496, 77598, 103464, 107244, 142992, 155196, 158549, 206928, 214488, 310392, 317098, 428976, 475647, 620784, 634196, 951294, 1268392, 1426941, 1902588, 2536784, 2853882, 3805176, 4280823, 5707764, 7610352, 8561646, 11415528, 12842469, 17123292, 22831056, 25684938, 34246584, 51369876, 68493168, 102739752, 205479504]

約数ペア:

[(1, 205479504), (2, 102739752), (3, 68493168), (4, 51369876), (6, 34246584), (8, 25684938), (9, 22831056), (12, 17123292), (16, 12842469), (18, 11415528), (24, 8561646), (27, 7610352), (36, 5707764), (48, 4280823), (54, 3805176), (72, 2853882), (81, 2536784), (108, 1902588), (144, 1426941), (162, 1268392), (216, 951294), (324, 634196), (331, 620784), (432, 475647), (479, 428976), (648, 317098), (662, 310392), (958, 214488), (993, 206928), (1296, 158549), (1324, 155196), (1437, 142992), (1916, 107244), (1986, 103464), (2648, 77598), (2874, 71496), (2979, 68976), (3832, 53622), (3972, 51732), (4311, 47664), (5296, 38799), (5748, 35748), (5958, 34488), (7664, 26811), (7944, 25866), (8622, 23832), (8937, 22992), (11496, 17874), (11916, 17244), (12933, 15888)]