1263617278

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{269}}^1$

素因数の和:406

約数の個数: 96

約数和(自身を含む): 2482099200

約数和(自身を除く): 1218481922

約数列:

[1, 2, 7, 11, 14, 22, 47, 59, 77, 94, 118, 121, 154, 242, 269, 329, 413, 517, 538, 649, 658, 826, 847, 1034, 1298, 1694, 1883, 2773, 2959, 3619, 3766, 4543, 5546, 5687, 5918, 7139, 7238, 9086, 11374, 12643, 14278, 15871, 19411, 20713, 25286, 30503, 31742, 32549, 38822, 39809, 41426, 49973, 61006, 65098, 79618, 88501, 99946, 111097, 139073, 174581, 177002, 213521, 222194, 227843, 278146, 335533, 349162, 427042, 455686, 671066, 745937, 973511, 1222067, 1491874, 1529803, 1920391, 1947022, 2348731, 2444134, 3059606, 3840782, 4697462, 5221559, 8205307, 10443118, 10708621, 13442737, 16410614, 21417242, 26885474, 57437149, 90258377, 114874298, 180516754, 631808639, 1263617278]

約数ペア:

[(1, 1263617278), (2, 631808639), (7, 180516754), (11, 114874298), (14, 90258377), (22, 57437149), (47, 26885474), (59, 21417242), (77, 16410614), (94, 13442737), (118, 10708621), (121, 10443118), (154, 8205307), (242, 5221559), (269, 4697462), (329, 3840782), (413, 3059606), (517, 2444134), (538, 2348731), (649, 1947022), (658, 1920391), (826, 1529803), (847, 1491874), (1034, 1222067), (1298, 973511), (1694, 745937), (1883, 671066), (2773, 455686), (2959, 427042), (3619, 349162), (3766, 335533), (4543, 278146), (5546, 227843), (5687, 222194), (5918, 213521), (7139, 177002), (7238, 174581), (9086, 139073), (11374, 111097), (12643, 99946), (14278, 88501), (15871, 79618), (19411, 65098), (20713, 61006), (25286, 49973), (30503, 41426), (31742, 39809), (32549, 38822)]