1678889712

素因数分解:

$2^4\times 3^1\times {\mathrm{131}}^1\times {\mathrm{266999}}^1$

素因数の和:267141

約数の個数: 40

約数和(自身を含む): 4370256000

約数和(自身を除く): 2691366288

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 131, 262, 393, 524, 786, 1048, 1572, 2096, 3144, 6288, 266999, 533998, 800997, 1067996, 1601994, 2135992, 3203988, 4271984, 6407976, 12815952, 34976869, 69953738, 104930607, 139907476, 209861214, 279814952, 419722428, 559629904, 839444856, 1678889712]

約数ペア:

[(1, 1678889712), (2, 839444856), (3, 559629904), (4, 419722428), (6, 279814952), (8, 209861214), (12, 139907476), (16, 104930607), (24, 69953738), (48, 34976869), (131, 12815952), (262, 6407976), (393, 4271984), (524, 3203988), (786, 2135992), (1048, 1601994), (1572, 1067996), (2096, 800997), (3144, 533998), (6288, 266999)]