259019922

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{499}}^1\times {\mathrm{727}}^1$

素因数の和:1255

約数の個数: 64

約数和(自身を含む): 628992000

約数和(自身を除く): 369972078

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 34, 42, 51, 102, 119, 238, 357, 499, 714, 727, 998, 1454, 1497, 2181, 2994, 3493, 4362, 5089, 6986, 8483, 10178, 10479, 12359, 15267, 16966, 20958, 24718, 25449, 30534, 37077, 50898, 59381, 74154, 86513, 118762, 173026, 178143, 259539, 356286, 362773, 519078, 725546, 1088319, 2176638, 2539411, 5078822, 6167141, 7618233, 12334282, 15236466, 18501423, 37002846, 43169987, 86339974, 129509961, 259019922]

約数ペア:

[(1, 259019922), (2, 129509961), (3, 86339974), (6, 43169987), (7, 37002846), (14, 18501423), (17, 15236466), (21, 12334282), (34, 7618233), (42, 6167141), (51, 5078822), (102, 2539411), (119, 2176638), (238, 1088319), (357, 725546), (499, 519078), (714, 362773), (727, 356286), (998, 259539), (1454, 178143), (1497, 173026), (2181, 118762), (2994, 86513), (3493, 74154), (4362, 59381), (5089, 50898), (6986, 37077), (8483, 30534), (10178, 25449), (10479, 24718), (12359, 20958), (15267, 16966)]