267405984

素因数分解:

$2^5\times 3^2\times {\mathrm{29}}^1\times {\mathrm{101}}^1\times {\mathrm{317}}^1$

素因数の和:463

約数の個数: 144

約数和(自身を含む): 796952520

約数和(自身を除く): 529546536

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 29, 32, 36, 48, 58, 72, 87, 96, 101, 116, 144, 174, 202, 232, 261, 288, 303, 317, 348, 404, 464, 522, 606, 634, 696, 808, 909, 928, 951, 1044, 1212, 1268, 1392, 1616, 1818, 1902, 2088, 2424, 2536, 2784, 2853, 2929, 3232, 3636, 3804, 4176, 4848, 5072, 5706, 5858, 7272, 7608, 8352, 8787, 9193, 9696, 10144, 11412, 11716, 14544, 15216, 17574, 18386, 22824, 23432, 26361, 27579, 29088, 30432, 32017, 35148, 36772, 45648, 46864, 52722, 55158, 64034, 70296, 73544, 82737, 91296, 93728, 96051, 105444, 110316, 128068, 140592, 147088, 165474, 192102, 210888, 220632, 256136, 281184, 288153, 294176, 330948, 384204, 421776, 441264, 512272, 576306, 661896, 768408, 843552, 882528, 928493, 1024544, 1152612, 1323792, 1536816, 1856986, 2305224, 2647584, 2785479, 3073632, 3713972, 4610448, 5570958, 7427944, 8356437, 9220896, 11141916, 14855888, 16712874, 22283832, 29711776, 33425748, 44567664, 66851496, 89135328, 133702992, 267405984]

約数ペア:

[(1, 267405984), (2, 133702992), (3, 89135328), (4, 66851496), (6, 44567664), (8, 33425748), (9, 29711776), (12, 22283832), (16, 16712874), (18, 14855888), (24, 11141916), (29, 9220896), (32, 8356437), (36, 7427944), (48, 5570958), (58, 4610448), (72, 3713972), (87, 3073632), (96, 2785479), (101, 2647584), (116, 2305224), (144, 1856986), (174, 1536816), (202, 1323792), (232, 1152612), (261, 1024544), (288, 928493), (303, 882528), (317, 843552), (348, 768408), (404, 661896), (464, 576306), (522, 512272), (606, 441264), (634, 421776), (696, 384204), (808, 330948), (909, 294176), (928, 288153), (951, 281184), (1044, 256136), (1212, 220632), (1268, 210888), (1392, 192102), (1616, 165474), (1818, 147088), (1902, 140592), (2088, 128068), (2424, 110316), (2536, 105444), (2784, 96051), (2853, 93728), (2929, 91296), (3232, 82737), (3636, 73544), (3804, 70296), (4176, 64034), (4848, 55158), (5072, 52722), (5706, 46864), (5858, 45648), (7272, 36772), (7608, 35148), (8352, 32017), (8787, 30432), (9193, 29088), (9696, 27579), (10144, 26361), (11412, 23432), (11716, 22824), (14544, 18386), (15216, 17574)]