491330688

素因数分解:

$2^7\times 3^1\times {\mathrm{1279507}}^1$

素因数の和:1279524

約数の個数: 32

約数和(自身を含む): 1305098160

約数和(自身を除く): 813767472

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 384, 1279507, 2559014, 3838521, 5118028, 7677042, 10236056, 15354084, 20472112, 30708168, 40944224, 61416336, 81888448, 122832672, 163776896, 245665344, 491330688]

約数ペア:

[(1, 491330688), (2, 245665344), (3, 163776896), (4, 122832672), (6, 81888448), (8, 61416336), (12, 40944224), (16, 30708168), (24, 20472112), (32, 15354084), (48, 10236056), (64, 7677042), (96, 5118028), (128, 3838521), (192, 2559014), (384, 1279507)]