689921904

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{2053339}}^1$

素因数の和:2053357

約数の個数: 40

約数和(自身を含む): 2036913280

約数和(自身を除く): 1346991376

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 2053339, 4106678, 6160017, 8213356, 12320034, 14373373, 16426712, 24640068, 28746746, 32853424, 43120119, 49280136, 57493492, 86240238, 98560272, 114986984, 172480476, 229973968, 344960952, 689921904]

約数ペア:

[(1, 689921904), (2, 344960952), (3, 229973968), (4, 172480476), (6, 114986984), (7, 98560272), (8, 86240238), (12, 57493492), (14, 49280136), (16, 43120119), (21, 32853424), (24, 28746746), (28, 24640068), (42, 16426712), (48, 14373373), (56, 12320034), (84, 8213356), (112, 6160017), (168, 4106678), (336, 2053339)]