330923248

素因数分解:

$2^4\times {\mathrm{2243}}^1\times {\mathrm{9221}}^1$

素因数の和:11472

約数の個数: 20

約数和(自身を含む): 641519208

約数和(自身を除く): 310595960

約数列:

[1, 2, 4, 8, 16, 2243, 4486, 8972, 9221, 17944, 18442, 35888, 36884, 73768, 147536, 20682703, 41365406, 82730812, 165461624, 330923248]

約数ペア:

[(1, 330923248), (2, 165461624), (4, 82730812), (8, 41365406), (16, 20682703), (2243, 147536), (4486, 73768), (8972, 36884), (9221, 35888), (17944, 18442)]