287267796

素因数分解:

$2^2\times 3^5\times {\mathrm{479}}^1\times {\mathrm{617}}^1$

素因数の和:1115

約数の個数: 72

約数和(自身を含む): 755838720

約数和(自身を除く): 468570924

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 243, 324, 479, 486, 617, 958, 972, 1234, 1437, 1851, 1916, 2468, 2874, 3702, 4311, 5553, 5748, 7404, 8622, 11106, 12933, 16659, 17244, 22212, 25866, 33318, 38799, 49977, 51732, 66636, 77598, 99954, 116397, 149931, 155196, 199908, 232794, 295543, 299862, 465588, 591086, 599724, 886629, 1182172, 1773258, 2659887, 3546516, 5319774, 7979661, 10639548, 15959322, 23938983, 31918644, 47877966, 71816949, 95755932, 143633898, 287267796]

約数ペア:

[(1, 287267796), (2, 143633898), (3, 95755932), (4, 71816949), (6, 47877966), (9, 31918644), (12, 23938983), (18, 15959322), (27, 10639548), (36, 7979661), (54, 5319774), (81, 3546516), (108, 2659887), (162, 1773258), (243, 1182172), (324, 886629), (479, 599724), (486, 591086), (617, 465588), (958, 299862), (972, 295543), (1234, 232794), (1437, 199908), (1851, 155196), (1916, 149931), (2468, 116397), (2874, 99954), (3702, 77598), (4311, 66636), (5553, 51732), (5748, 49977), (7404, 38799), (8622, 33318), (11106, 25866), (12933, 22212), (16659, 17244)]