218976736

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{15173}}^1$

素因数の和:15235

約数の個数: 48

約数和(自身を含む): 481804848

約数和(自身を除く): 262828112

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 41, 44, 82, 88, 164, 176, 328, 352, 451, 656, 902, 1312, 1804, 3608, 7216, 14432, 15173, 30346, 60692, 121384, 166903, 242768, 333806, 485536, 622093, 667612, 1244186, 1335224, 2488372, 2670448, 4976744, 5340896, 6843023, 9953488, 13686046, 19906976, 27372092, 54744184, 109488368, 218976736]

約数ペア:

[(1, 218976736), (2, 109488368), (4, 54744184), (8, 27372092), (11, 19906976), (16, 13686046), (22, 9953488), (32, 6843023), (41, 5340896), (44, 4976744), (82, 2670448), (88, 2488372), (164, 1335224), (176, 1244186), (328, 667612), (352, 622093), (451, 485536), (656, 333806), (902, 242768), (1312, 166903), (1804, 121384), (3608, 60692), (7216, 30346), (14432, 15173)]