272085268

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^3\times {\mathrm{4423}}^1$

素因数の和:4473

約数の個数: 48

約数和(自身を含む): 589630720

約数和(自身を除く): 317545452

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 169, 182, 338, 364, 676, 1183, 2197, 2366, 4394, 4423, 4732, 8788, 8846, 15379, 17692, 30758, 30961, 57499, 61516, 61922, 114998, 123844, 229996, 402493, 747487, 804986, 1494974, 1609972, 2989948, 5232409, 9717331, 10464818, 19434662, 20929636, 38869324, 68021317, 136042634, 272085268]

約数ペア:

[(1, 272085268), (2, 136042634), (4, 68021317), (7, 38869324), (13, 20929636), (14, 19434662), (26, 10464818), (28, 9717331), (52, 5232409), (91, 2989948), (169, 1609972), (182, 1494974), (338, 804986), (364, 747487), (676, 402493), (1183, 229996), (2197, 123844), (2366, 114998), (4394, 61922), (4423, 61516), (4732, 57499), (8788, 30961), (8846, 30758), (15379, 17692)]