340441976

素因数分解:

$2^3\times 7^1\times {\mathrm{61}}^1\times {\mathrm{99661}}^1$

素因数の和:99735

約数の個数: 32

約数和(自身を含む): 741485280

約数和(自身を除く): 401043304

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 61, 122, 244, 427, 488, 854, 1708, 3416, 99661, 199322, 398644, 697627, 797288, 1395254, 2790508, 5581016, 6079321, 12158642, 24317284, 42555247, 48634568, 85110494, 170220988, 340441976]

約数ペア:

[(1, 340441976), (2, 170220988), (4, 85110494), (7, 48634568), (8, 42555247), (14, 24317284), (28, 12158642), (56, 6079321), (61, 5581016), (122, 2790508), (244, 1395254), (427, 797288), (488, 697627), (854, 398644), (1708, 199322), (3416, 99661)]