245324478

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{59}}^1\times {\mathrm{14143}}^1$

素因数の和:14221

約数の個数: 48

約数和(自身を含む): 580469760

約数和(自身を除く): 335145282

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 59, 98, 118, 147, 177, 294, 354, 413, 826, 1239, 2478, 2891, 5782, 8673, 14143, 17346, 28286, 42429, 84858, 99001, 198002, 297003, 594006, 693007, 834437, 1386014, 1668874, 2079021, 2503311, 4158042, 5006622, 5841059, 11682118, 17523177, 35046354, 40887413, 81774826, 122662239, 245324478]

約数ペア:

[(1, 245324478), (2, 122662239), (3, 81774826), (6, 40887413), (7, 35046354), (14, 17523177), (21, 11682118), (42, 5841059), (49, 5006622), (59, 4158042), (98, 2503311), (118, 2079021), (147, 1668874), (177, 1386014), (294, 834437), (354, 693007), (413, 594006), (826, 297003), (1239, 198002), (2478, 99001), (2891, 84858), (5782, 42429), (8673, 28286), (14143, 17346)]