219179808

素因数分解:

$2^5\times 3^2\times {\mathrm{59}}^1\times {\mathrm{12899}}^1$

素因数の和:12974

約数の個数: 72

約数和(自身を含む): 633906000

約数和(自身を除く): 414726192

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 59, 72, 96, 118, 144, 177, 236, 288, 354, 472, 531, 708, 944, 1062, 1416, 1888, 2124, 2832, 4248, 5664, 8496, 12899, 16992, 25798, 38697, 51596, 77394, 103192, 116091, 154788, 206384, 232182, 309576, 412768, 464364, 619152, 761041, 928728, 1238304, 1522082, 1857456, 2283123, 3044164, 3714912, 4566246, 6088328, 6849369, 9132492, 12176656, 13698738, 18264984, 24353312, 27397476, 36529968, 54794952, 73059936, 109589904, 219179808]

約数ペア:

[(1, 219179808), (2, 109589904), (3, 73059936), (4, 54794952), (6, 36529968), (8, 27397476), (9, 24353312), (12, 18264984), (16, 13698738), (18, 12176656), (24, 9132492), (32, 6849369), (36, 6088328), (48, 4566246), (59, 3714912), (72, 3044164), (96, 2283123), (118, 1857456), (144, 1522082), (177, 1238304), (236, 928728), (288, 761041), (354, 619152), (472, 464364), (531, 412768), (708, 309576), (944, 232182), (1062, 206384), (1416, 154788), (1888, 116091), (2124, 103192), (2832, 77394), (4248, 51596), (5664, 38697), (8496, 25798), (12899, 16992)]