719040336

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{2140001}}^1$

素因数の和:2140019

約数の個数: 40

約数和(自身を含む): 2122881984

約数和(自身を除く): 1403841648

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 2140001, 4280002, 6420003, 8560004, 12840006, 14980007, 17120008, 25680012, 29960014, 34240016, 44940021, 51360024, 59920028, 89880042, 102720048, 119840056, 179760084, 239680112, 359520168, 719040336]

約数ペア:

[(1, 719040336), (2, 359520168), (3, 239680112), (4, 179760084), (6, 119840056), (7, 102720048), (8, 89880042), (12, 59920028), (14, 51360024), (16, 44940021), (21, 34240016), (24, 29960014), (28, 25680012), (42, 17120008), (48, 14980007), (56, 12840006), (84, 8560004), (112, 6420003), (168, 4280002), (336, 2140001)]