271296064

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19181}}^1$

素因数の和:19223

約数の個数: 56

約数和(自身を含む): 613900728

約数和(自身を除く): 342604664

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 32, 34, 52, 64, 68, 104, 136, 208, 221, 272, 416, 442, 544, 832, 884, 1088, 1768, 3536, 7072, 14144, 19181, 38362, 76724, 153448, 249353, 306896, 326077, 498706, 613792, 652154, 997412, 1227584, 1304308, 1994824, 2608616, 3989648, 4239001, 5217232, 7979296, 8478002, 10434464, 15958592, 16956004, 20868928, 33912008, 67824016, 135648032, 271296064]

約数ペア:

[(1, 271296064), (2, 135648032), (4, 67824016), (8, 33912008), (13, 20868928), (16, 16956004), (17, 15958592), (26, 10434464), (32, 8478002), (34, 7979296), (52, 5217232), (64, 4239001), (68, 3989648), (104, 2608616), (136, 1994824), (208, 1304308), (221, 1227584), (272, 997412), (416, 652154), (442, 613792), (544, 498706), (832, 326077), (884, 306896), (1088, 249353), (1768, 153448), (3536, 76724), (7072, 38362), (14144, 19181)]