419615952

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{1248857}}^1$

素因数の和:1248875

約数の個数: 40

約数和(自身を含む): 1238867136

約数和(自身を除く): 819251184

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 1248857, 2497714, 3746571, 4995428, 7493142, 8741999, 9990856, 14986284, 17483998, 19981712, 26225997, 29972568, 34967996, 52451994, 59945136, 69935992, 104903988, 139871984, 209807976, 419615952]

約数ペア:

[(1, 419615952), (2, 209807976), (3, 139871984), (4, 104903988), (6, 69935992), (7, 59945136), (8, 52451994), (12, 34967996), (14, 29972568), (16, 26225997), (21, 19981712), (24, 17483998), (28, 14986284), (42, 9990856), (48, 8741999), (56, 7493142), (84, 4995428), (112, 3746571), (168, 2497714), (336, 1248857)]