268542336

素因数分解:

$2^7\times 3^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{1327}}^1$

素因数の和:1392

約数の個数: 128

約数和(自身を含む): 780226560

約数和(自身を除く): 511684224

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 31, 32, 34, 48, 51, 62, 64, 68, 93, 96, 102, 124, 128, 136, 186, 192, 204, 248, 272, 372, 384, 408, 496, 527, 544, 744, 816, 992, 1054, 1088, 1327, 1488, 1581, 1632, 1984, 2108, 2176, 2654, 2976, 3162, 3264, 3968, 3981, 4216, 5308, 5952, 6324, 6528, 7962, 8432, 10616, 11904, 12648, 15924, 16864, 21232, 22559, 25296, 31848, 33728, 41137, 42464, 45118, 50592, 63696, 67456, 67677, 82274, 84928, 90236, 101184, 123411, 127392, 135354, 164548, 169856, 180472, 202368, 246822, 254784, 270708, 329096, 360944, 493644, 509568, 541416, 658192, 699329, 721888, 987288, 1082832, 1316384, 1398658, 1443776, 1974576, 2097987, 2165664, 2632768, 2797316, 2887552, 3949152, 4195974, 4331328, 5265536, 5594632, 7898304, 8391948, 8662656, 11189264, 15796608, 16783896, 22378528, 33567792, 44757056, 67135584, 89514112, 134271168, 268542336]

約数ペア:

[(1, 268542336), (2, 134271168), (3, 89514112), (4, 67135584), (6, 44757056), (8, 33567792), (12, 22378528), (16, 16783896), (17, 15796608), (24, 11189264), (31, 8662656), (32, 8391948), (34, 7898304), (48, 5594632), (51, 5265536), (62, 4331328), (64, 4195974), (68, 3949152), (93, 2887552), (96, 2797316), (102, 2632768), (124, 2165664), (128, 2097987), (136, 1974576), (186, 1443776), (192, 1398658), (204, 1316384), (248, 1082832), (272, 987288), (372, 721888), (384, 699329), (408, 658192), (496, 541416), (527, 509568), (544, 493644), (744, 360944), (816, 329096), (992, 270708), (1054, 254784), (1088, 246822), (1327, 202368), (1488, 180472), (1581, 169856), (1632, 164548), (1984, 135354), (2108, 127392), (2176, 123411), (2654, 101184), (2976, 90236), (3162, 84928), (3264, 82274), (3968, 67677), (3981, 67456), (4216, 63696), (5308, 50592), (5952, 45118), (6324, 42464), (6528, 41137), (7962, 33728), (8432, 31848), (10616, 25296), (11904, 22559), (12648, 21232), (15924, 16864)]