256022592

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{2683}}^1$

素因数の和:2776

約数の個数: 112

約数和(自身を含む): 785359872

約数和(自身を除く): 529337280

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 71, 84, 96, 112, 142, 168, 192, 213, 224, 284, 336, 426, 448, 497, 568, 672, 852, 994, 1136, 1344, 1491, 1704, 1988, 2272, 2683, 2982, 3408, 3976, 4544, 5366, 5964, 6816, 7952, 8049, 10732, 11928, 13632, 15904, 16098, 18781, 21464, 23856, 31808, 32196, 37562, 42928, 47712, 56343, 64392, 75124, 85856, 95424, 112686, 128784, 150248, 171712, 190493, 225372, 257568, 300496, 380986, 450744, 515136, 571479, 600992, 761972, 901488, 1142958, 1201984, 1333451, 1523944, 1802976, 2285916, 2666902, 3047888, 3605952, 4000353, 4571832, 5333804, 6095776, 8000706, 9143664, 10667608, 12191552, 16001412, 18287328, 21335216, 32002824, 36574656, 42670432, 64005648, 85340864, 128011296, 256022592]

約数ペア:

[(1, 256022592), (2, 128011296), (3, 85340864), (4, 64005648), (6, 42670432), (7, 36574656), (8, 32002824), (12, 21335216), (14, 18287328), (16, 16001412), (21, 12191552), (24, 10667608), (28, 9143664), (32, 8000706), (42, 6095776), (48, 5333804), (56, 4571832), (64, 4000353), (71, 3605952), (84, 3047888), (96, 2666902), (112, 2285916), (142, 1802976), (168, 1523944), (192, 1333451), (213, 1201984), (224, 1142958), (284, 901488), (336, 761972), (426, 600992), (448, 571479), (497, 515136), (568, 450744), (672, 380986), (852, 300496), (994, 257568), (1136, 225372), (1344, 190493), (1491, 171712), (1704, 150248), (1988, 128784), (2272, 112686), (2683, 95424), (2982, 85856), (3408, 75124), (3976, 64392), (4544, 56343), (5366, 47712), (5964, 42928), (6816, 37562), (7952, 32196), (8049, 31808), (10732, 23856), (11928, 21464), (13632, 18781), (15904, 16098)]