335103664

素因数分解:

$2^4\times 7^1\times {\mathrm{997}}^1\times {\mathrm{3001}}^1$

素因数の和:4013

約数の個数: 40

約数和(自身を含む): 743007008

約数和(自身を除く): 407903344

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 997, 1994, 3001, 3988, 6002, 6979, 7976, 12004, 13958, 15952, 21007, 24008, 27916, 42014, 48016, 55832, 84028, 111664, 168056, 336112, 2991997, 5983994, 11967988, 20943979, 23935976, 41887958, 47871952, 83775916, 167551832, 335103664]

約数ペア:

[(1, 335103664), (2, 167551832), (4, 83775916), (7, 47871952), (8, 41887958), (14, 23935976), (16, 20943979), (28, 11967988), (56, 5983994), (112, 2991997), (997, 336112), (1994, 168056), (3001, 111664), (3988, 84028), (6002, 55832), (6979, 48016), (7976, 42014), (12004, 27916), (13958, 24008), (15952, 21007)]