1385283456

素因数分解:

$2^7\times 3^2\times {\mathrm{257}}^1\times {\mathrm{4679}}^1$

素因数の和:4956

約数の個数: 96

約数和(自身を含む): 4002663600

約数和(自身を除く): 2617380144

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 257, 288, 384, 514, 576, 771, 1028, 1152, 1542, 2056, 2313, 3084, 4112, 4626, 4679, 6168, 8224, 9252, 9358, 12336, 14037, 16448, 18504, 18716, 24672, 28074, 32896, 37008, 37432, 42111, 49344, 56148, 74016, 74864, 84222, 98688, 112296, 148032, 149728, 168444, 224592, 296064, 299456, 336888, 449184, 598912, 673776, 898368, 1202503, 1347552, 1796736, 2405006, 2695104, 3607509, 4810012, 5390208, 7215018, 9620024, 10822527, 14430036, 19240048, 21645054, 28860072, 38480096, 43290108, 57720144, 76960192, 86580216, 115440288, 153920384, 173160432, 230880576, 346320864, 461761152, 692641728, 1385283456]

約数ペア:

[(1, 1385283456), (2, 692641728), (3, 461761152), (4, 346320864), (6, 230880576), (8, 173160432), (9, 153920384), (12, 115440288), (16, 86580216), (18, 76960192), (24, 57720144), (32, 43290108), (36, 38480096), (48, 28860072), (64, 21645054), (72, 19240048), (96, 14430036), (128, 10822527), (144, 9620024), (192, 7215018), (257, 5390208), (288, 4810012), (384, 3607509), (514, 2695104), (576, 2405006), (771, 1796736), (1028, 1347552), (1152, 1202503), (1542, 898368), (2056, 673776), (2313, 598912), (3084, 449184), (4112, 336888), (4626, 299456), (4679, 296064), (6168, 224592), (8224, 168444), (9252, 149728), (9358, 148032), (12336, 112296), (14037, 98688), (16448, 84222), (18504, 74864), (18716, 74016), (24672, 56148), (28074, 49344), (32896, 42111), (37008, 37432)]