265593328

素因数分解:

$2^4\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1$

素因数の和:172

約数の個数: 240

約数和(自身を含む): 740952576

約数和(自身を除く): 475359248

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 16, 22, 23, 26, 28, 44, 46, 49, 52, 56, 77, 88, 91, 92, 98, 103, 104, 112, 143, 154, 161, 176, 182, 184, 196, 206, 208, 253, 286, 299, 308, 322, 364, 368, 392, 412, 506, 539, 572, 598, 616, 637, 644, 721, 728, 784, 824, 1001, 1012, 1078, 1127, 1133, 1144, 1196, 1232, 1274, 1288, 1339, 1442, 1456, 1648, 1771, 2002, 2024, 2093, 2156, 2254, 2266, 2288, 2369, 2392, 2548, 2576, 2678, 2884, 3289, 3542, 4004, 4048, 4186, 4312, 4508, 4532, 4738, 4784, 5047, 5096, 5356, 5768, 6578, 7007, 7084, 7931, 8008, 8372, 8624, 9016, 9064, 9373, 9476, 10094, 10192, 10712, 11536, 12397, 13156, 14014, 14168, 14651, 14729, 15862, 16016, 16583, 16744, 18032, 18128, 18746, 18952, 20188, 21424, 23023, 24794, 26059, 26312, 28028, 28336, 29302, 29458, 30797, 31724, 33166, 33488, 37492, 37904, 40376, 46046, 49588, 52118, 52624, 55517, 56056, 58604, 58916, 61594, 63448, 65611, 66332, 74984, 80752, 92092, 99176, 103103, 104236, 111034, 112112, 116081, 117208, 117832, 123188, 126896, 131222, 132664, 149968, 161161, 182413, 184184, 198352, 206206, 208472, 215579, 222068, 232162, 234416, 235664, 246376, 262444, 265328, 322322, 338767, 364826, 368368, 412412, 416944, 431158, 444136, 464324, 492752, 524888, 644644, 677534, 721721, 729652, 824824, 862316, 888272, 928648, 1049776, 1276891, 1289288, 1355068, 1443442, 1459304, 1509053, 1649648, 1724632, 1857296, 2371369, 2553782, 2578576, 2710136, 2886884, 2918608, 3018106, 3449264, 4742738, 5107564, 5420272, 5773768, 6036212, 9485476, 10215128, 11547536, 12072424, 16599583, 18970952, 20430256, 24144848, 33199166, 37941904, 66398332, 132796664, 265593328]

約数ペア:

[(1, 265593328), (2, 132796664), (4, 66398332), (7, 37941904), (8, 33199166), (11, 24144848), (13, 20430256), (14, 18970952), (16, 16599583), (22, 12072424), (23, 11547536), (26, 10215128), (28, 9485476), (44, 6036212), (46, 5773768), (49, 5420272), (52, 5107564), (56, 4742738), (77, 3449264), (88, 3018106), (91, 2918608), (92, 2886884), (98, 2710136), (103, 2578576), (104, 2553782), (112, 2371369), (143, 1857296), (154, 1724632), (161, 1649648), (176, 1509053), (182, 1459304), (184, 1443442), (196, 1355068), (206, 1289288), (208, 1276891), (253, 1049776), (286, 928648), (299, 888272), (308, 862316), (322, 824824), (364, 729652), (368, 721721), (392, 677534), (412, 644644), (506, 524888), (539, 492752), (572, 464324), (598, 444136), (616, 431158), (637, 416944), (644, 412412), (721, 368368), (728, 364826), (784, 338767), (824, 322322), (1001, 265328), (1012, 262444), (1078, 246376), (1127, 235664), (1133, 234416), (1144, 232162), (1196, 222068), (1232, 215579), (1274, 208472), (1288, 206206), (1339, 198352), (1442, 184184), (1456, 182413), (1648, 161161), (1771, 149968), (2002, 132664), (2024, 131222), (2093, 126896), (2156, 123188), (2254, 117832), (2266, 117208), (2288, 116081), (2369, 112112), (2392, 111034), (2548, 104236), (2576, 103103), (2678, 99176), (2884, 92092), (3289, 80752), (3542, 74984), (4004, 66332), (4048, 65611), (4186, 63448), (4312, 61594), (4508, 58916), (4532, 58604), (4738, 56056), (4784, 55517), (5047, 52624), (5096, 52118), (5356, 49588), (5768, 46046), (6578, 40376), (7007, 37904), (7084, 37492), (7931, 33488), (8008, 33166), (8372, 31724), (8624, 30797), (9016, 29458), (9064, 29302), (9373, 28336), (9476, 28028), (10094, 26312), (10192, 26059), (10712, 24794), (11536, 23023), (12397, 21424), (13156, 20188), (14014, 18952), (14168, 18746), (14651, 18128), (14729, 18032), (15862, 16744), (16016, 16583)]