278205144

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{12451}}^1$

素因数の和:12493

約数の個数: 96

約数和(自身を含む): 851716800

約数和(自身を除く): 573511656

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 19, 21, 24, 28, 38, 42, 49, 56, 57, 76, 84, 98, 114, 133, 147, 152, 168, 196, 228, 266, 294, 392, 399, 456, 532, 588, 798, 931, 1064, 1176, 1596, 1862, 2793, 3192, 3724, 5586, 7448, 11172, 12451, 22344, 24902, 37353, 49804, 74706, 87157, 99608, 149412, 174314, 236569, 261471, 298824, 348628, 473138, 522942, 610099, 697256, 709707, 946276, 1045884, 1220198, 1419414, 1655983, 1830297, 1892552, 2091768, 2440396, 2838828, 3311966, 3660594, 4880792, 4967949, 5677656, 6623932, 7321188, 9935898, 11591881, 13247864, 14642376, 19871796, 23183762, 34775643, 39743592, 46367524, 69551286, 92735048, 139102572, 278205144]

約数ペア:

[(1, 278205144), (2, 139102572), (3, 92735048), (4, 69551286), (6, 46367524), (7, 39743592), (8, 34775643), (12, 23183762), (14, 19871796), (19, 14642376), (21, 13247864), (24, 11591881), (28, 9935898), (38, 7321188), (42, 6623932), (49, 5677656), (56, 4967949), (57, 4880792), (76, 3660594), (84, 3311966), (98, 2838828), (114, 2440396), (133, 2091768), (147, 1892552), (152, 1830297), (168, 1655983), (196, 1419414), (228, 1220198), (266, 1045884), (294, 946276), (392, 709707), (399, 697256), (456, 610099), (532, 522942), (588, 473138), (798, 348628), (931, 298824), (1064, 261471), (1176, 236569), (1596, 174314), (1862, 149412), (2793, 99608), (3192, 87157), (3724, 74706), (5586, 49804), (7448, 37353), (11172, 24902), (12451, 22344)]