411926008

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{547}}^1\times {\mathrm{557}}^1$

素因数の和:1136

約数の個数: 48

約数和(自身を含む): 839377080

約数和(自身を除く): 427451072

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 169, 338, 547, 557, 676, 1094, 1114, 1352, 2188, 2228, 4376, 4456, 7111, 7241, 14222, 14482, 28444, 28964, 56888, 57928, 92443, 94133, 184886, 188266, 304679, 369772, 376532, 609358, 739544, 753064, 1218716, 2437432, 3960827, 7921654, 15843308, 31686616, 51490751, 102981502, 205963004, 411926008]

約数ペア:

[(1, 411926008), (2, 205963004), (4, 102981502), (8, 51490751), (13, 31686616), (26, 15843308), (52, 7921654), (104, 3960827), (169, 2437432), (338, 1218716), (547, 753064), (557, 739544), (676, 609358), (1094, 376532), (1114, 369772), (1352, 304679), (2188, 188266), (2228, 184886), (4376, 94133), (4456, 92443), (7111, 57928), (7241, 56888), (14222, 28964), (14482, 28444)]