39820608

素因数分解:

$2^6\times 3^2\times {\mathrm{257}}^1\times {\mathrm{269}}^1$

素因数の和:544

約数の個数: 84

約数和(自身を含む): 115008660

約数和(自身を除く): 75188052

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 192, 257, 269, 288, 514, 538, 576, 771, 807, 1028, 1076, 1542, 1614, 2056, 2152, 2313, 2421, 3084, 3228, 4112, 4304, 4626, 4842, 6168, 6456, 8224, 8608, 9252, 9684, 12336, 12912, 16448, 17216, 18504, 19368, 24672, 25824, 37008, 38736, 49344, 51648, 69133, 74016, 77472, 138266, 148032, 154944, 207399, 276532, 414798, 553064, 622197, 829596, 1106128, 1244394, 1659192, 2212256, 2488788, 3318384, 4424512, 4977576, 6636768, 9955152, 13273536, 19910304, 39820608]

約数ペア:

[(1, 39820608), (2, 19910304), (3, 13273536), (4, 9955152), (6, 6636768), (8, 4977576), (9, 4424512), (12, 3318384), (16, 2488788), (18, 2212256), (24, 1659192), (32, 1244394), (36, 1106128), (48, 829596), (64, 622197), (72, 553064), (96, 414798), (144, 276532), (192, 207399), (257, 154944), (269, 148032), (288, 138266), (514, 77472), (538, 74016), (576, 69133), (771, 51648), (807, 49344), (1028, 38736), (1076, 37008), (1542, 25824), (1614, 24672), (2056, 19368), (2152, 18504), (2313, 17216), (2421, 16448), (3084, 12912), (3228, 12336), (4112, 9684), (4304, 9252), (4626, 8608), (4842, 8224), (6168, 6456)]