715673994

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{163}}^1\times {\mathrm{977}}^1$

素因数の和:1259

約数の個数: 64

約数和(自身を含む): 1662944256

約数和(自身を除く): 947270262

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 107, 163, 214, 321, 326, 489, 642, 749, 977, 978, 1141, 1498, 1954, 2247, 2282, 2931, 3423, 4494, 5862, 6839, 6846, 13678, 17441, 20517, 34882, 41034, 52323, 104539, 104646, 122087, 159251, 209078, 244174, 313617, 318502, 366261, 477753, 627234, 731773, 732522, 955506, 1114757, 1463546, 2195319, 2229514, 3344271, 4390638, 6688542, 17039857, 34079714, 51119571, 102239142, 119278999, 238557998, 357836997, 715673994]

約数ペア:

[(1, 715673994), (2, 357836997), (3, 238557998), (6, 119278999), (7, 102239142), (14, 51119571), (21, 34079714), (42, 17039857), (107, 6688542), (163, 4390638), (214, 3344271), (321, 2229514), (326, 2195319), (489, 1463546), (642, 1114757), (749, 955506), (977, 732522), (978, 731773), (1141, 627234), (1498, 477753), (1954, 366261), (2247, 318502), (2282, 313617), (2931, 244174), (3423, 209078), (4494, 159251), (5862, 122087), (6839, 104646), (6846, 104539), (13678, 52323), (17441, 41034), (20517, 34882)]