393120168

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{2340001}}^1$

素因数の和:2340017

約数の個数: 32

約数和(自身を含む): 1123200960

約数和(自身を除く): 730080792

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 2340001, 4680002, 7020003, 9360004, 14040006, 16380007, 18720008, 28080012, 32760014, 49140021, 56160024, 65520028, 98280042, 131040056, 196560084, 393120168]

約数ペア:

[(1, 393120168), (2, 196560084), (3, 131040056), (4, 98280042), (6, 65520028), (7, 56160024), (8, 49140021), (12, 32760014), (14, 28080012), (21, 18720008), (24, 16380007), (28, 14040006), (42, 9360004), (56, 7020003), (84, 4680002), (168, 2340001)]