214625936

素因数分解:

$2^4\times 7^1\times {\mathrm{79}}^1\times {\mathrm{127}}^1\times {\mathrm{191}}^1$

素因数の和:412

約数の個数: 80

約数和(自身を含む): 487587840

約数和(自身を除く): 272961904

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 79, 112, 127, 158, 191, 254, 316, 382, 508, 553, 632, 764, 889, 1016, 1106, 1264, 1337, 1528, 1778, 2032, 2212, 2674, 3056, 3556, 4424, 5348, 7112, 8848, 10033, 10696, 14224, 15089, 20066, 21392, 24257, 30178, 40132, 48514, 60356, 70231, 80264, 97028, 105623, 120712, 140462, 160528, 169799, 194056, 211246, 241424, 280924, 339598, 388112, 422492, 561848, 679196, 844984, 1123696, 1358392, 1689968, 1916303, 2716784, 3832606, 7665212, 13414121, 15330424, 26828242, 30660848, 53656484, 107312968, 214625936]

約数ペア:

[(1, 214625936), (2, 107312968), (4, 53656484), (7, 30660848), (8, 26828242), (14, 15330424), (16, 13414121), (28, 7665212), (56, 3832606), (79, 2716784), (112, 1916303), (127, 1689968), (158, 1358392), (191, 1123696), (254, 844984), (316, 679196), (382, 561848), (508, 422492), (553, 388112), (632, 339598), (764, 280924), (889, 241424), (1016, 211246), (1106, 194056), (1264, 169799), (1337, 160528), (1528, 140462), (1778, 120712), (2032, 105623), (2212, 97028), (2674, 80264), (3056, 70231), (3556, 60356), (4424, 48514), (5348, 40132), (7112, 30178), (8848, 24257), (10033, 21392), (10696, 20066), (14224, 15089)]