18145117184

素因数分解:

$2^{10}\times {\mathrm{29}}^1\times {\mathrm{557}}^1\times {\mathrm{1097}}^1$

素因数の和:1703

約数の個数: 88

約数和(自身を含む): 37624924440

約数和(自身を除く): 19479807256

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 64, 116, 128, 232, 256, 464, 512, 557, 928, 1024, 1097, 1114, 1856, 2194, 2228, 3712, 4388, 4456, 7424, 8776, 8912, 14848, 16153, 17552, 17824, 29696, 31813, 32306, 35104, 35648, 63626, 64612, 70208, 71296, 127252, 129224, 140416, 142592, 254504, 258448, 280832, 285184, 509008, 516896, 561664, 570368, 611029, 1018016, 1033792, 1123328, 1222058, 2036032, 2067584, 2444116, 4072064, 4135168, 4888232, 8144128, 8270336, 9776464, 16288256, 16540672, 17719841, 19552928, 32576512, 35439682, 39105856, 70879364, 78211712, 141758728, 156423424, 283517456, 312846848, 567034912, 625693696, 1134069824, 2268139648, 4536279296, 9072558592, 18145117184]

約数ペア:

[(1, 18145117184), (2, 9072558592), (4, 4536279296), (8, 2268139648), (16, 1134069824), (29, 625693696), (32, 567034912), (58, 312846848), (64, 283517456), (116, 156423424), (128, 141758728), (232, 78211712), (256, 70879364), (464, 39105856), (512, 35439682), (557, 32576512), (928, 19552928), (1024, 17719841), (1097, 16540672), (1114, 16288256), (1856, 9776464), (2194, 8270336), (2228, 8144128), (3712, 4888232), (4388, 4135168), (4456, 4072064), (7424, 2444116), (8776, 2067584), (8912, 2036032), (14848, 1222058), (16153, 1123328), (17552, 1033792), (17824, 1018016), (29696, 611029), (31813, 570368), (32306, 561664), (35104, 516896), (35648, 509008), (63626, 285184), (64612, 280832), (70208, 258448), (71296, 254504), (127252, 142592), (129224, 140416)]