320433414

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{263}}^1\times {\mathrm{29009}}^1$

素因数の和:29284

約数の個数: 32

約数和(自身を含む): 735229440

約数和(自身を除く): 414796026

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 263, 526, 789, 1578, 1841, 3682, 5523, 11046, 29009, 58018, 87027, 174054, 203063, 406126, 609189, 1218378, 7629367, 15258734, 22888101, 45776202, 53405569, 106811138, 160216707, 320433414]

約数ペア:

[(1, 320433414), (2, 160216707), (3, 106811138), (6, 53405569), (7, 45776202), (14, 22888101), (21, 15258734), (42, 7629367), (263, 1218378), (526, 609189), (789, 406126), (1578, 203063), (1841, 174054), (3682, 87027), (5523, 58018), (11046, 29009)]