670097904

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{1994339}}^1$

素因数の和:1994357

約数の個数: 40

約数和(自身を含む): 1978385280

約数和(自身を除く): 1308287376

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 1994339, 3988678, 5983017, 7977356, 11966034, 13960373, 15954712, 23932068, 27920746, 31909424, 41881119, 47864136, 55841492, 83762238, 95728272, 111682984, 167524476, 223365968, 335048952, 670097904]

約数ペア:

[(1, 670097904), (2, 335048952), (3, 223365968), (4, 167524476), (6, 111682984), (7, 95728272), (8, 83762238), (12, 55841492), (14, 47864136), (16, 41881119), (21, 31909424), (24, 27920746), (28, 23932068), (42, 15954712), (48, 13960373), (56, 11966034), (84, 7977356), (112, 5983017), (168, 3988678), (336, 1994339)]