2721987792

素因数分解:

$2^4\times 3^2\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{8929}}^1$

素因数の和:9045

約数の個数: 120

約数和(自身を含む): 7989313800

約数和(自身を除く): 5267326008

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 29, 36, 48, 58, 72, 73, 87, 116, 144, 146, 174, 219, 232, 261, 292, 348, 438, 464, 522, 584, 657, 696, 876, 1044, 1168, 1314, 1392, 1752, 2088, 2117, 2628, 3504, 4176, 4234, 5256, 6351, 8468, 8929, 10512, 12702, 16936, 17858, 19053, 25404, 26787, 33872, 35716, 38106, 50808, 53574, 71432, 76212, 80361, 101616, 107148, 142864, 152424, 160722, 214296, 258941, 304848, 321444, 428592, 517882, 642888, 651817, 776823, 1035764, 1285776, 1303634, 1553646, 1955451, 2071528, 2330469, 2607268, 3107292, 3910902, 4143056, 4660938, 5214536, 5866353, 6214584, 7821804, 9321876, 10429072, 11732706, 12429168, 15643608, 18643752, 18902693, 23465412, 31287216, 37287504, 37805386, 46930824, 56708079, 75610772, 93861648, 113416158, 151221544, 170124237, 226832316, 302443088, 340248474, 453664632, 680496948, 907329264, 1360993896, 2721987792]

約数ペア:

[(1, 2721987792), (2, 1360993896), (3, 907329264), (4, 680496948), (6, 453664632), (8, 340248474), (9, 302443088), (12, 226832316), (16, 170124237), (18, 151221544), (24, 113416158), (29, 93861648), (36, 75610772), (48, 56708079), (58, 46930824), (72, 37805386), (73, 37287504), (87, 31287216), (116, 23465412), (144, 18902693), (146, 18643752), (174, 15643608), (219, 12429168), (232, 11732706), (261, 10429072), (292, 9321876), (348, 7821804), (438, 6214584), (464, 5866353), (522, 5214536), (584, 4660938), (657, 4143056), (696, 3910902), (876, 3107292), (1044, 2607268), (1168, 2330469), (1314, 2071528), (1392, 1955451), (1752, 1553646), (2088, 1303634), (2117, 1285776), (2628, 1035764), (3504, 776823), (4176, 651817), (4234, 642888), (5256, 517882), (6351, 428592), (8468, 321444), (8929, 304848), (10512, 258941), (12702, 214296), (16936, 160722), (17858, 152424), (19053, 142864), (25404, 107148), (26787, 101616), (33872, 80361), (35716, 76212), (38106, 71432), (50808, 53574)]