808340292

素因数分解:

$2^2\times 3^2\times {\mathrm{103}}^1\times {\mathrm{277}}^1\times {\mathrm{787}}^1$

素因数の和:1177

約数の個数: 72

約数和(自身を含む): 2073221696

約数和(自身を除く): 1264881404

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 103, 206, 277, 309, 412, 554, 618, 787, 831, 927, 1108, 1236, 1574, 1662, 1854, 2361, 2493, 3148, 3324, 3708, 4722, 4986, 7083, 9444, 9972, 14166, 28332, 28531, 57062, 81061, 85593, 114124, 162122, 171186, 217999, 243183, 256779, 324244, 342372, 435998, 486366, 513558, 653997, 729549, 871996, 972732, 1027116, 1307994, 1459098, 1961991, 2615988, 2918196, 3923982, 7847964, 22453897, 44907794, 67361691, 89815588, 134723382, 202085073, 269446764, 404170146, 808340292]

約数ペア:

[(1, 808340292), (2, 404170146), (3, 269446764), (4, 202085073), (6, 134723382), (9, 89815588), (12, 67361691), (18, 44907794), (36, 22453897), (103, 7847964), (206, 3923982), (277, 2918196), (309, 2615988), (412, 1961991), (554, 1459098), (618, 1307994), (787, 1027116), (831, 972732), (927, 871996), (1108, 729549), (1236, 653997), (1574, 513558), (1662, 486366), (1854, 435998), (2361, 342372), (2493, 324244), (3148, 256779), (3324, 243183), (3708, 217999), (4722, 171186), (4986, 162122), (7083, 114124), (9444, 85593), (9972, 81061), (14166, 57062), (28332, 28531)]