260055488

素因数分解:

$2^6\times 7^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{467}}^1$

素因数の和:610

約数の個数: 112

約数和(自身を含む): 650467584

約数和(自身を除く): 390412096

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 64, 77, 88, 112, 113, 154, 176, 224, 226, 308, 352, 448, 452, 467, 616, 704, 791, 904, 934, 1232, 1243, 1582, 1808, 1868, 2464, 2486, 3164, 3269, 3616, 3736, 4928, 4972, 5137, 6328, 6538, 7232, 7472, 8701, 9944, 10274, 12656, 13076, 14944, 17402, 19888, 20548, 25312, 26152, 29888, 34804, 35959, 39776, 41096, 50624, 52304, 52771, 69608, 71918, 79552, 82192, 104608, 105542, 139216, 143836, 164384, 209216, 211084, 278432, 287672, 328768, 369397, 422168, 556864, 575344, 580481, 738794, 844336, 1150688, 1160962, 1477588, 1688672, 2301376, 2321924, 2955176, 3377344, 4063367, 4643848, 5910352, 8126734, 9287696, 11820704, 16253468, 18575392, 23641408, 32506936, 37150784, 65013872, 130027744, 260055488]

約数ペア:

[(1, 260055488), (2, 130027744), (4, 65013872), (7, 37150784), (8, 32506936), (11, 23641408), (14, 18575392), (16, 16253468), (22, 11820704), (28, 9287696), (32, 8126734), (44, 5910352), (56, 4643848), (64, 4063367), (77, 3377344), (88, 2955176), (112, 2321924), (113, 2301376), (154, 1688672), (176, 1477588), (224, 1160962), (226, 1150688), (308, 844336), (352, 738794), (448, 580481), (452, 575344), (467, 556864), (616, 422168), (704, 369397), (791, 328768), (904, 287672), (934, 278432), (1232, 211084), (1243, 209216), (1582, 164384), (1808, 143836), (1868, 139216), (2464, 105542), (2486, 104608), (3164, 82192), (3269, 79552), (3616, 71918), (3736, 69608), (4928, 52771), (4972, 52304), (5137, 50624), (6328, 41096), (6538, 39776), (7232, 35959), (7472, 34804), (8701, 29888), (9944, 26152), (10274, 25312), (12656, 20548), (13076, 19888), (14944, 17402)]