679662552

素因数分解:

$2^3\times 3^1\times {\mathrm{71}}^1\times {\mathrm{398863}}^1$

素因数の和:398943

約数の個数: 32

約数和(自身を含む): 1723092480

約数和(自身を除く): 1043429928

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 71, 142, 213, 284, 426, 568, 852, 1704, 398863, 797726, 1196589, 1595452, 2393178, 3190904, 4786356, 9572712, 28319273, 56638546, 84957819, 113277092, 169915638, 226554184, 339831276, 679662552]

約数ペア:

[(1, 679662552), (2, 339831276), (3, 226554184), (4, 169915638), (6, 113277092), (8, 84957819), (12, 56638546), (24, 28319273), (71, 9572712), (142, 4786356), (213, 3190904), (284, 2393178), (426, 1595452), (568, 1196589), (852, 797726), (1704, 398863)]