579921664

素因数分解:

$2^8\times 7^2\times {\mathrm{83}}^1\times {\mathrm{557}}^1$

素因数の和:670

約数の個数: 108

約数和(自身を含む): 1365240744

約数和(自身を除く): 785319080

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 83, 98, 112, 128, 166, 196, 224, 256, 332, 392, 448, 557, 581, 664, 784, 896, 1114, 1162, 1328, 1568, 1792, 2228, 2324, 2656, 3136, 3899, 4067, 4456, 4648, 5312, 6272, 7798, 8134, 8912, 9296, 10624, 12544, 15596, 16268, 17824, 18592, 21248, 27293, 31192, 32536, 35648, 37184, 46231, 54586, 62384, 65072, 71296, 74368, 92462, 109172, 124768, 130144, 142592, 148736, 184924, 218344, 249536, 260288, 323617, 369848, 436688, 499072, 520576, 647234, 739696, 873376, 998144, 1041152, 1294468, 1479392, 1746752, 2265319, 2588936, 2958784, 3493504, 4530638, 5177872, 5917568, 6987008, 9061276, 10355744, 11835136, 18122552, 20711488, 36245104, 41422976, 72490208, 82845952, 144980416, 289960832, 579921664]

約数ペア:

[(1, 579921664), (2, 289960832), (4, 144980416), (7, 82845952), (8, 72490208), (14, 41422976), (16, 36245104), (28, 20711488), (32, 18122552), (49, 11835136), (56, 10355744), (64, 9061276), (83, 6987008), (98, 5917568), (112, 5177872), (128, 4530638), (166, 3493504), (196, 2958784), (224, 2588936), (256, 2265319), (332, 1746752), (392, 1479392), (448, 1294468), (557, 1041152), (581, 998144), (664, 873376), (784, 739696), (896, 647234), (1114, 520576), (1162, 499072), (1328, 436688), (1568, 369848), (1792, 323617), (2228, 260288), (2324, 249536), (2656, 218344), (3136, 184924), (3899, 148736), (4067, 142592), (4456, 130144), (4648, 124768), (5312, 109172), (6272, 92462), (7798, 74368), (8134, 71296), (8912, 65072), (9296, 62384), (10624, 54586), (12544, 46231), (15596, 37184), (16268, 35648), (17824, 32536), (18592, 31192), (21248, 27293)]