715706888

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{487}}^1\times {\mathrm{1087}}^1$

素因数の和:1606

約数の個数: 48

約数和(自身を含む): 1457441280

約数和(自身を除く): 741734392

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 169, 338, 487, 676, 974, 1087, 1352, 1948, 2174, 3896, 4348, 6331, 8696, 12662, 14131, 25324, 28262, 50648, 56524, 82303, 113048, 164606, 183703, 329212, 367406, 529369, 658424, 734812, 1058738, 1469624, 2117476, 4234952, 6881797, 13763594, 27527188, 55054376, 89463361, 178926722, 357853444, 715706888]

約数ペア:

[(1, 715706888), (2, 357853444), (4, 178926722), (8, 89463361), (13, 55054376), (26, 27527188), (52, 13763594), (104, 6881797), (169, 4234952), (338, 2117476), (487, 1469624), (676, 1058738), (974, 734812), (1087, 658424), (1352, 529369), (1948, 367406), (2174, 329212), (3896, 183703), (4348, 164606), (6331, 113048), (8696, 82303), (12662, 56524), (14131, 50648), (25324, 28262)]