728094976

素因数分解:

$2^8\times 7^1\times {\mathrm{353}}^1\times {\mathrm{1151}}^1$

素因数の和:1527

約数の個数: 72

約数和(自身を含む): 1667119104

約数和(自身を除く): 939024128

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 353, 448, 706, 896, 1151, 1412, 1792, 2302, 2471, 2824, 4604, 4942, 5648, 8057, 9208, 9884, 11296, 16114, 18416, 19768, 22592, 32228, 36832, 39536, 45184, 64456, 73664, 79072, 90368, 128912, 147328, 158144, 257824, 294656, 316288, 406303, 515648, 632576, 812606, 1031296, 1625212, 2062592, 2844121, 3250424, 5688242, 6500848, 11376484, 13001696, 22752968, 26003392, 45505936, 52006784, 91011872, 104013568, 182023744, 364047488, 728094976]

約数ペア:

[(1, 728094976), (2, 364047488), (4, 182023744), (7, 104013568), (8, 91011872), (14, 52006784), (16, 45505936), (28, 26003392), (32, 22752968), (56, 13001696), (64, 11376484), (112, 6500848), (128, 5688242), (224, 3250424), (256, 2844121), (353, 2062592), (448, 1625212), (706, 1031296), (896, 812606), (1151, 632576), (1412, 515648), (1792, 406303), (2302, 316288), (2471, 294656), (2824, 257824), (4604, 158144), (4942, 147328), (5648, 128912), (8057, 90368), (9208, 79072), (9884, 73664), (11296, 64456), (16114, 45184), (18416, 39536), (19768, 36832), (22592, 32228)]