745278375208

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{2833}}^1\times {\mathrm{36497}}^1$

素因数の和:39406

約数の個数: 64

約数和(自身を含む): 1508087140560

約数和(自身を除く): 762808765352

約数列:

[1, 2, 4, 8, 17, 34, 53, 68, 106, 136, 212, 424, 901, 1802, 2833, 3604, 5666, 7208, 11332, 22664, 36497, 48161, 72994, 96322, 145988, 150149, 192644, 291976, 300298, 385288, 600596, 620449, 1201192, 1240898, 1934341, 2481796, 2552533, 3868682, 4963592, 5105066, 7737364, 10210132, 15474728, 20420264, 32883797, 65767594, 103396001, 131535188, 206792002, 263070376, 413584004, 827168008, 1757732017, 3515464034, 5479988053, 7030928068, 10959976106, 14061856136, 21919952212, 43839904424, 93159796901, 186319593802, 372639187604, 745278375208]

約数ペア:

[(1, 745278375208), (2, 372639187604), (4, 186319593802), (8, 93159796901), (17, 43839904424), (34, 21919952212), (53, 14061856136), (68, 10959976106), (106, 7030928068), (136, 5479988053), (212, 3515464034), (424, 1757732017), (901, 827168008), (1802, 413584004), (2833, 263070376), (3604, 206792002), (5666, 131535188), (7208, 103396001), (11332, 65767594), (22664, 32883797), (36497, 20420264), (48161, 15474728), (72994, 10210132), (96322, 7737364), (145988, 5105066), (150149, 4963592), (192644, 3868682), (291976, 2552533), (300298, 2481796), (385288, 1934341), (600596, 1240898), (620449, 1201192)]