442845952

素因数分解:

$2^8\times {\mathrm{53}}^1\times {\mathrm{127}}^1\times {\mathrm{257}}^1$

素因数の和:453

約数の個数: 72

約数和(自身を含む): 911264256

約数和(自身を除く): 468418304

約数列:

[1, 2, 4, 8, 16, 32, 53, 64, 106, 127, 128, 212, 254, 256, 257, 424, 508, 514, 848, 1016, 1028, 1696, 2032, 2056, 3392, 4064, 4112, 6731, 6784, 8128, 8224, 13462, 13568, 13621, 16256, 16448, 26924, 27242, 32512, 32639, 32896, 53848, 54484, 65278, 65792, 107696, 108968, 130556, 215392, 217936, 261112, 430784, 435872, 522224, 861568, 871744, 1044448, 1723136, 1729867, 1743488, 2088896, 3459734, 3486976, 4177792, 6919468, 8355584, 13838936, 27677872, 55355744, 110711488, 221422976, 442845952]

約数ペア:

[(1, 442845952), (2, 221422976), (4, 110711488), (8, 55355744), (16, 27677872), (32, 13838936), (53, 8355584), (64, 6919468), (106, 4177792), (127, 3486976), (128, 3459734), (212, 2088896), (254, 1743488), (256, 1729867), (257, 1723136), (424, 1044448), (508, 871744), (514, 861568), (848, 522224), (1016, 435872), (1028, 430784), (1696, 261112), (2032, 217936), (2056, 215392), (3392, 130556), (4064, 108968), (4112, 107696), (6731, 65792), (6784, 65278), (8128, 54484), (8224, 53848), (13462, 32896), (13568, 32639), (13621, 32512), (16256, 27242), (16448, 26924)]