338776424

素因数分解:

$2^3\times 7^1\times {\mathrm{53}}^1\times {\mathrm{114143}}^1$

素因数の和:114209

約数の個数: 32

約数和(自身を含む): 739653120

約数和(自身を除く): 400876696

約数列:

[1, 2, 4, 7, 8, 14, 28, 53, 56, 106, 212, 371, 424, 742, 1484, 2968, 114143, 228286, 456572, 799001, 913144, 1598002, 3196004, 6049579, 6392008, 12099158, 24198316, 42347053, 48396632, 84694106, 169388212, 338776424]

約数ペア:

[(1, 338776424), (2, 169388212), (4, 84694106), (7, 48396632), (8, 42347053), (14, 24198316), (28, 12099158), (53, 6392008), (56, 6049579), (106, 3196004), (212, 1598002), (371, 913144), (424, 799001), (742, 456572), (1484, 228286), (2968, 114143)]