326877496

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{12853}}^1$

素因数の和:12904

約数の個数: 48

約数和(自身を含む): 710312040

約数和(自身を除く): 383434544

約数列:

[1, 2, 4, 8, 11, 17, 22, 34, 44, 68, 88, 136, 187, 289, 374, 578, 748, 1156, 1496, 2312, 3179, 6358, 12716, 12853, 25432, 25706, 51412, 102824, 141383, 218501, 282766, 437002, 565532, 874004, 1131064, 1748008, 2403511, 3714517, 4807022, 7429034, 9614044, 14858068, 19228088, 29716136, 40859687, 81719374, 163438748, 326877496]

約数ペア:

[(1, 326877496), (2, 163438748), (4, 81719374), (8, 40859687), (11, 29716136), (17, 19228088), (22, 14858068), (34, 9614044), (44, 7429034), (68, 4807022), (88, 3714517), (136, 2403511), (187, 1748008), (289, 1131064), (374, 874004), (578, 565532), (748, 437002), (1156, 282766), (1496, 218501), (2312, 141383), (3179, 102824), (6358, 51412), (12716, 25706), (12853, 25432)]