211376952

素因数分解:

$2^3\times 3^5\times {\mathrm{227}}^1\times {\mathrm{479}}^1$

素因数の和:727

約数の個数: 96

約数和(自身を含む): 597542400

約数和(自身を除く): 386165448

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 227, 243, 324, 454, 479, 486, 648, 681, 908, 958, 972, 1362, 1437, 1816, 1916, 1944, 2043, 2724, 2874, 3832, 4086, 4311, 5448, 5748, 6129, 8172, 8622, 11496, 12258, 12933, 16344, 17244, 18387, 24516, 25866, 34488, 36774, 38799, 49032, 51732, 55161, 73548, 77598, 103464, 108733, 110322, 116397, 147096, 155196, 217466, 220644, 232794, 310392, 326199, 434932, 441288, 465588, 652398, 869864, 931176, 978597, 1304796, 1957194, 2609592, 2935791, 3914388, 5871582, 7828776, 8807373, 11743164, 17614746, 23486328, 26422119, 35229492, 52844238, 70458984, 105688476, 211376952]

約数ペア:

[(1, 211376952), (2, 105688476), (3, 70458984), (4, 52844238), (6, 35229492), (8, 26422119), (9, 23486328), (12, 17614746), (18, 11743164), (24, 8807373), (27, 7828776), (36, 5871582), (54, 3914388), (72, 2935791), (81, 2609592), (108, 1957194), (162, 1304796), (216, 978597), (227, 931176), (243, 869864), (324, 652398), (454, 465588), (479, 441288), (486, 434932), (648, 326199), (681, 310392), (908, 232794), (958, 220644), (972, 217466), (1362, 155196), (1437, 147096), (1816, 116397), (1916, 110322), (1944, 108733), (2043, 103464), (2724, 77598), (2874, 73548), (3832, 55161), (4086, 51732), (4311, 49032), (5448, 38799), (5748, 36774), (6129, 34488), (8172, 25866), (8622, 24516), (11496, 18387), (12258, 17244), (12933, 16344)]