285179008

素因数分解:

$2^7\times {\mathrm{53}}^1\times {\mathrm{127}}^1\times {\mathrm{331}}^1$

素因数の和:525

約数の個数: 64

約数和(自身を含む): 585169920

約数和(自身を除く): 299990912

約数列:

[1, 2, 4, 8, 16, 32, 53, 64, 106, 127, 128, 212, 254, 331, 424, 508, 662, 848, 1016, 1324, 1696, 2032, 2648, 3392, 4064, 5296, 6731, 6784, 8128, 10592, 13462, 16256, 17543, 21184, 26924, 35086, 42037, 42368, 53848, 70172, 84074, 107696, 140344, 168148, 215392, 280688, 336296, 430784, 561376, 672592, 861568, 1122752, 1345184, 2227961, 2245504, 2690368, 4455922, 5380736, 8911844, 17823688, 35647376, 71294752, 142589504, 285179008]

約数ペア:

[(1, 285179008), (2, 142589504), (4, 71294752), (8, 35647376), (16, 17823688), (32, 8911844), (53, 5380736), (64, 4455922), (106, 2690368), (127, 2245504), (128, 2227961), (212, 1345184), (254, 1122752), (331, 861568), (424, 672592), (508, 561376), (662, 430784), (848, 336296), (1016, 280688), (1324, 215392), (1696, 168148), (2032, 140344), (2648, 107696), (3392, 84074), (4064, 70172), (5296, 53848), (6731, 42368), (6784, 42037), (8128, 35086), (10592, 26924), (13462, 21184), (16256, 17543)]