257073696

素因数分解:

$2^5\times 3^3\times {\mathrm{11}}^2\times {\mathrm{2459}}^1$

素因数の和:2500

約数の個数: 144

約数和(自身を含む): 824493600

約数和(自身を除く): 567419904

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 32, 33, 36, 44, 48, 54, 66, 72, 88, 96, 99, 108, 121, 132, 144, 176, 198, 216, 242, 264, 288, 297, 352, 363, 396, 432, 484, 528, 594, 726, 792, 864, 968, 1056, 1089, 1188, 1452, 1584, 1936, 2178, 2376, 2459, 2904, 3168, 3267, 3872, 4356, 4752, 4918, 5808, 6534, 7377, 8712, 9504, 9836, 11616, 13068, 14754, 17424, 19672, 22131, 26136, 27049, 29508, 34848, 39344, 44262, 52272, 54098, 59016, 66393, 78688, 81147, 88524, 104544, 108196, 118032, 132786, 162294, 177048, 216392, 236064, 243441, 265572, 297539, 324588, 354096, 432784, 486882, 531144, 595078, 649176, 708192, 730323, 865568, 892617, 973764, 1062288, 1190156, 1298352, 1460646, 1785234, 1947528, 2124576, 2380312, 2596704, 2677851, 2921292, 3570468, 3895056, 4760624, 5355702, 5842584, 7140936, 7790112, 8033553, 9521248, 10711404, 11685168, 14281872, 16067106, 21422808, 23370336, 28563744, 32134212, 42845616, 64268424, 85691232, 128536848, 257073696]

約数ペア:

[(1, 257073696), (2, 128536848), (3, 85691232), (4, 64268424), (6, 42845616), (8, 32134212), (9, 28563744), (11, 23370336), (12, 21422808), (16, 16067106), (18, 14281872), (22, 11685168), (24, 10711404), (27, 9521248), (32, 8033553), (33, 7790112), (36, 7140936), (44, 5842584), (48, 5355702), (54, 4760624), (66, 3895056), (72, 3570468), (88, 2921292), (96, 2677851), (99, 2596704), (108, 2380312), (121, 2124576), (132, 1947528), (144, 1785234), (176, 1460646), (198, 1298352), (216, 1190156), (242, 1062288), (264, 973764), (288, 892617), (297, 865568), (352, 730323), (363, 708192), (396, 649176), (432, 595078), (484, 531144), (528, 486882), (594, 432784), (726, 354096), (792, 324588), (864, 297539), (968, 265572), (1056, 243441), (1089, 236064), (1188, 216392), (1452, 177048), (1584, 162294), (1936, 132786), (2178, 118032), (2376, 108196), (2459, 104544), (2904, 88524), (3168, 81147), (3267, 78688), (3872, 66393), (4356, 59016), (4752, 54098), (4918, 52272), (5808, 44262), (6534, 39344), (7377, 34848), (8712, 29508), (9504, 27049), (9836, 26136), (11616, 22131), (13068, 19672), (14754, 17424)]