272723864

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{1237}}^1$

素因数の和:1408

約数の個数: 64

約数和(自身を含む): 608501760

約数和(自身を除く): 335777896

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 56, 62, 124, 127, 217, 248, 254, 434, 508, 868, 889, 1016, 1237, 1736, 1778, 2474, 3556, 3937, 4948, 7112, 7874, 8659, 9896, 15748, 17318, 27559, 31496, 34636, 38347, 55118, 69272, 76694, 110236, 153388, 157099, 220472, 268429, 306776, 314198, 536858, 628396, 1073716, 1099693, 1256792, 2147432, 2199386, 4398772, 4870069, 8797544, 9740138, 19480276, 34090483, 38960552, 68180966, 136361932, 272723864]

約数ペア:

[(1, 272723864), (2, 136361932), (4, 68180966), (7, 38960552), (8, 34090483), (14, 19480276), (28, 9740138), (31, 8797544), (56, 4870069), (62, 4398772), (124, 2199386), (127, 2147432), (217, 1256792), (248, 1099693), (254, 1073716), (434, 628396), (508, 536858), (868, 314198), (889, 306776), (1016, 268429), (1237, 220472), (1736, 157099), (1778, 153388), (2474, 110236), (3556, 76694), (3937, 69272), (4948, 55118), (7112, 38347), (7874, 34636), (8659, 31496), (9896, 27559), (15748, 17318)]