2838864

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{71}}^1$

素因数の和:113

約数の個数: 120

約数和(自身を含む): 9160128

約数和(自身を除く): 6321264

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 21, 24, 28, 34, 42, 48, 49, 51, 56, 68, 71, 84, 98, 102, 112, 119, 136, 142, 147, 168, 196, 204, 213, 238, 272, 284, 294, 336, 357, 392, 408, 426, 476, 497, 568, 588, 714, 784, 816, 833, 852, 952, 994, 1136, 1176, 1207, 1428, 1491, 1666, 1704, 1904, 1988, 2352, 2414, 2499, 2856, 2982, 3332, 3408, 3479, 3621, 3976, 4828, 4998, 5712, 5964, 6664, 6958, 7242, 7952, 8449, 9656, 9996, 10437, 11928, 13328, 13916, 14484, 16898, 19312, 19992, 20874, 23856, 25347, 27832, 28968, 33796, 39984, 41748, 50694, 55664, 57936, 59143, 67592, 83496, 101388, 118286, 135184, 166992, 177429, 202776, 236572, 354858, 405552, 473144, 709716, 946288, 1419432, 2838864]

約数ペア:

[(1, 2838864), (2, 1419432), (3, 946288), (4, 709716), (6, 473144), (7, 405552), (8, 354858), (12, 236572), (14, 202776), (16, 177429), (17, 166992), (21, 135184), (24, 118286), (28, 101388), (34, 83496), (42, 67592), (48, 59143), (49, 57936), (51, 55664), (56, 50694), (68, 41748), (71, 39984), (84, 33796), (98, 28968), (102, 27832), (112, 25347), (119, 23856), (136, 20874), (142, 19992), (147, 19312), (168, 16898), (196, 14484), (204, 13916), (213, 13328), (238, 11928), (272, 10437), (284, 9996), (294, 9656), (336, 8449), (357, 7952), (392, 7242), (408, 6958), (426, 6664), (476, 5964), (497, 5712), (568, 4998), (588, 4828), (714, 3976), (784, 3621), (816, 3479), (833, 3408), (852, 3332), (952, 2982), (994, 2856), (1136, 2499), (1176, 2414), (1207, 2352), (1428, 1988), (1491, 1904), (1666, 1704)]