2488895024

素因数分解:

$2^4\times 7^2\times {\mathrm{11}}^1\times {\mathrm{191}}^1\times {\mathrm{1511}}^1$

素因数の和:1735

約数の個数: 120

約数和(自身を含む): 6155606016

約数和(自身を除く): 3666710992

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 49, 56, 77, 88, 98, 112, 154, 176, 191, 196, 308, 382, 392, 539, 616, 764, 784, 1078, 1232, 1337, 1511, 1528, 2101, 2156, 2674, 3022, 3056, 4202, 4312, 5348, 6044, 8404, 8624, 9359, 10577, 10696, 12088, 14707, 16621, 16808, 18718, 21154, 21392, 24176, 29414, 33242, 33616, 37436, 42308, 58828, 66484, 74039, 74872, 84616, 102949, 116347, 117656, 132968, 148078, 149744, 169232, 205898, 232694, 235312, 265936, 288601, 296156, 411796, 465388, 577202, 592312, 814429, 823592, 930776, 1154404, 1184624, 1628858, 1647184, 1861552, 2020207, 2308808, 3174611, 3257716, 4040414, 4617616, 6349222, 6515432, 8080828, 12698444, 13030864, 14141449, 16161656, 22222277, 25396888, 28282898, 32323312, 44444554, 50793776, 56565796, 88889108, 113131592, 155555939, 177778216, 226263184, 311111878, 355556432, 622223756, 1244447512, 2488895024]

約数ペア:

[(1, 2488895024), (2, 1244447512), (4, 622223756), (7, 355556432), (8, 311111878), (11, 226263184), (14, 177778216), (16, 155555939), (22, 113131592), (28, 88889108), (44, 56565796), (49, 50793776), (56, 44444554), (77, 32323312), (88, 28282898), (98, 25396888), (112, 22222277), (154, 16161656), (176, 14141449), (191, 13030864), (196, 12698444), (308, 8080828), (382, 6515432), (392, 6349222), (539, 4617616), (616, 4040414), (764, 3257716), (784, 3174611), (1078, 2308808), (1232, 2020207), (1337, 1861552), (1511, 1647184), (1528, 1628858), (2101, 1184624), (2156, 1154404), (2674, 930776), (3022, 823592), (3056, 814429), (4202, 592312), (4312, 577202), (5348, 465388), (6044, 411796), (8404, 296156), (8624, 288601), (9359, 265936), (10577, 235312), (10696, 232694), (12088, 205898), (14707, 169232), (16621, 149744), (16808, 148078), (18718, 132968), (21154, 117656), (21392, 116347), (24176, 102949), (29414, 84616), (33242, 74872), (33616, 74039), (37436, 66484), (42308, 58828)]