279156744

素因数分解:

$2^3\times 3^2\times {\mathrm{193}}^1\times {\mathrm{20089}}^1$

素因数の和:20294

約数の個数: 48

約数和(自身を含む): 760004700

約数和(自身を除く): 480847956

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 193, 386, 579, 772, 1158, 1544, 1737, 2316, 3474, 4632, 6948, 13896, 20089, 40178, 60267, 80356, 120534, 160712, 180801, 241068, 361602, 482136, 723204, 1446408, 3877177, 7754354, 11631531, 15508708, 23263062, 31017416, 34894593, 46526124, 69789186, 93052248, 139578372, 279156744]

約数ペア:

[(1, 279156744), (2, 139578372), (3, 93052248), (4, 69789186), (6, 46526124), (8, 34894593), (9, 31017416), (12, 23263062), (18, 15508708), (24, 11631531), (36, 7754354), (72, 3877177), (193, 1446408), (386, 723204), (579, 482136), (772, 361602), (1158, 241068), (1544, 180801), (1737, 160712), (2316, 120534), (3474, 80356), (4632, 60267), (6948, 40178), (13896, 20089)]