279483822

素因数分解:

$2^1\times 3^2\times {\mathrm{61}}^1\times {\mathrm{331}}^1\times {\mathrm{769}}^1$

素因数の和:1169

約数の個数: 48

約数和(自身を含む): 618137520

約数和(自身を除く): 338653698

約数列:

[1, 2, 3, 6, 9, 18, 61, 122, 183, 331, 366, 549, 662, 769, 993, 1098, 1538, 1986, 2307, 2979, 4614, 5958, 6921, 13842, 20191, 40382, 46909, 60573, 93818, 121146, 140727, 181719, 254539, 281454, 363438, 422181, 509078, 763617, 844362, 1527234, 2290851, 4581702, 15526879, 31053758, 46580637, 93161274, 139741911, 279483822]

約数ペア:

[(1, 279483822), (2, 139741911), (3, 93161274), (6, 46580637), (9, 31053758), (18, 15526879), (61, 4581702), (122, 2290851), (183, 1527234), (331, 844362), (366, 763617), (549, 509078), (662, 422181), (769, 363438), (993, 281454), (1098, 254539), (1538, 181719), (1986, 140727), (2307, 121146), (2979, 93818), (4614, 60573), (5958, 46909), (6921, 40382), (13842, 20191)]