339584512

素因数分解:

$2^9\times {\mathrm{23}}^1\times {\mathrm{28837}}^1$

素因数の和:28878

約数の個数: 40

約数和(自身を含む): 708030576

約数和(自身を除く): 368446064

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 92, 128, 184, 256, 368, 512, 736, 1472, 2944, 5888, 11776, 28837, 57674, 115348, 230696, 461392, 663251, 922784, 1326502, 1845568, 2653004, 3691136, 5306008, 7382272, 10612016, 14764544, 21224032, 42448064, 84896128, 169792256, 339584512]

約数ペア:

[(1, 339584512), (2, 169792256), (4, 84896128), (8, 42448064), (16, 21224032), (23, 14764544), (32, 10612016), (46, 7382272), (64, 5306008), (92, 3691136), (128, 2653004), (184, 1845568), (256, 1326502), (368, 922784), (512, 663251), (736, 461392), (1472, 230696), (2944, 115348), (5888, 57674), (11776, 28837)]