679800384

素因数分解:

$2^6\times 3^3\times {\mathrm{393403}}^1$

素因数の和:393424

約数の個数: 56

約数和(自身を含む): 1998492320

約数和(自身を除く): 1318691936

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 144, 192, 216, 288, 432, 576, 864, 1728, 393403, 786806, 1180209, 1573612, 2360418, 3147224, 3540627, 4720836, 6294448, 7081254, 9441672, 10621881, 12588896, 14162508, 18883344, 21243762, 25177792, 28325016, 37766688, 42487524, 56650032, 75533376, 84975048, 113300064, 169950096, 226600128, 339900192, 679800384]

約数ペア:

[(1, 679800384), (2, 339900192), (3, 226600128), (4, 169950096), (6, 113300064), (8, 84975048), (9, 75533376), (12, 56650032), (16, 42487524), (18, 37766688), (24, 28325016), (27, 25177792), (32, 21243762), (36, 18883344), (48, 14162508), (54, 12588896), (64, 10621881), (72, 9441672), (96, 7081254), (108, 6294448), (144, 4720836), (192, 3540627), (216, 3147224), (288, 2360418), (432, 1573612), (576, 1180209), (864, 786806), (1728, 393403)]