517971672

素因数分解:

$2^3\times 3^4\times {\mathrm{373}}^1\times {\mathrm{2143}}^1$

素因数の和:2534

約数の個数: 80

約数和(自身を含む): 1455368640

約数和(自身を除く): 937396968

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 373, 648, 746, 1119, 1492, 2143, 2238, 2984, 3357, 4286, 4476, 6429, 6714, 8572, 8952, 10071, 12858, 13428, 17144, 19287, 20142, 25716, 26856, 30213, 38574, 40284, 51432, 57861, 60426, 77148, 80568, 115722, 120852, 154296, 173583, 231444, 241704, 347166, 462888, 694332, 799339, 1388664, 1598678, 2398017, 3197356, 4796034, 6394712, 7194051, 9592068, 14388102, 19184136, 21582153, 28776204, 43164306, 57552408, 64746459, 86328612, 129492918, 172657224, 258985836, 517971672]

約数ペア:

[(1, 517971672), (2, 258985836), (3, 172657224), (4, 129492918), (6, 86328612), (8, 64746459), (9, 57552408), (12, 43164306), (18, 28776204), (24, 21582153), (27, 19184136), (36, 14388102), (54, 9592068), (72, 7194051), (81, 6394712), (108, 4796034), (162, 3197356), (216, 2398017), (324, 1598678), (373, 1388664), (648, 799339), (746, 694332), (1119, 462888), (1492, 347166), (2143, 241704), (2238, 231444), (2984, 173583), (3357, 154296), (4286, 120852), (4476, 115722), (6429, 80568), (6714, 77148), (8572, 60426), (8952, 57861), (10071, 51432), (12858, 40284), (13428, 38574), (17144, 30213), (19287, 26856), (20142, 25716)]