395441748

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^2\times {\mathrm{64997}}^1$

素因数の和:65033

約数の個数: 54

約数和(自身を含む): 1082411694

約数和(自身を除く): 686969946

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 169, 234, 338, 468, 507, 676, 1014, 1521, 2028, 3042, 6084, 64997, 129994, 194991, 259988, 389982, 584973, 779964, 844961, 1169946, 1689922, 2339892, 2534883, 3379844, 5069766, 7604649, 10139532, 10984493, 15209298, 21968986, 30418596, 32953479, 43937972, 65906958, 98860437, 131813916, 197720874, 395441748]

約数ペア:

[(1, 395441748), (2, 197720874), (3, 131813916), (4, 98860437), (6, 65906958), (9, 43937972), (12, 32953479), (13, 30418596), (18, 21968986), (26, 15209298), (36, 10984493), (39, 10139532), (52, 7604649), (78, 5069766), (117, 3379844), (156, 2534883), (169, 2339892), (234, 1689922), (338, 1169946), (468, 844961), (507, 779964), (676, 584973), (1014, 389982), (1521, 259988), (2028, 194991), (3042, 129994), (6084, 64997)]