1791645984

素因数分解:

$2^5\times 3^2\times {\mathrm{29}}^1\times {\mathrm{214517}}^1$

素因数の和:214562

約数の個数: 72

約数和(自身を含む): 5270707260

約数和(自身を除く): 3479061276

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 29, 32, 36, 48, 58, 72, 87, 96, 116, 144, 174, 232, 261, 288, 348, 464, 522, 696, 928, 1044, 1392, 2088, 2784, 4176, 8352, 214517, 429034, 643551, 858068, 1287102, 1716136, 1930653, 2574204, 3432272, 3861306, 5148408, 6220993, 6864544, 7722612, 10296816, 12441986, 15445224, 18662979, 20593632, 24883972, 30890448, 37325958, 49767944, 55988937, 61780896, 74651916, 99535888, 111977874, 149303832, 199071776, 223955748, 298607664, 447911496, 597215328, 895822992, 1791645984]

約数ペア:

[(1, 1791645984), (2, 895822992), (3, 597215328), (4, 447911496), (6, 298607664), (8, 223955748), (9, 199071776), (12, 149303832), (16, 111977874), (18, 99535888), (24, 74651916), (29, 61780896), (32, 55988937), (36, 49767944), (48, 37325958), (58, 30890448), (72, 24883972), (87, 20593632), (96, 18662979), (116, 15445224), (144, 12441986), (174, 10296816), (232, 7722612), (261, 6864544), (288, 6220993), (348, 5148408), (464, 3861306), (522, 3432272), (696, 2574204), (928, 1930653), (1044, 1716136), (1392, 1287102), (2088, 858068), (2784, 643551), (4176, 429034), (8352, 214517)]