264079968128

素因数分解:

$2^7\times {\mathrm{31277}}^1\times {\mathrm{65963}}^1$

素因数の和:97254

約数の個数: 32

約数和(自身を含む): 526121607960

約数和(自身を除く): 262041639832

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 31277, 62554, 65963, 125108, 131926, 250216, 263852, 500432, 527704, 1000864, 1055408, 2001728, 2110816, 4003456, 4221632, 8443264, 2063124751, 4126249502, 8252499004, 16504998008, 33009996016, 66019992032, 132039984064, 264079968128]

約数ペア:

[(1, 264079968128), (2, 132039984064), (4, 66019992032), (8, 33009996016), (16, 16504998008), (32, 8252499004), (64, 4126249502), (128, 2063124751), (31277, 8443264), (62554, 4221632), (65963, 4003456), (125108, 2110816), (131926, 2001728), (250216, 1055408), (263852, 1000864), (500432, 527704)]