302040904

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{1999}}^1$

素因数の和:2134

約数の個数: 64

約数和(自身を含む): 660960000

約数和(自身を除く): 358919096

約数列:

[1, 2, 4, 8, 11, 17, 22, 34, 44, 68, 88, 101, 136, 187, 202, 374, 404, 748, 808, 1111, 1496, 1717, 1999, 2222, 3434, 3998, 4444, 6868, 7996, 8888, 13736, 15992, 18887, 21989, 33983, 37774, 43978, 67966, 75548, 87956, 135932, 151096, 175912, 201899, 271864, 373813, 403798, 747626, 807596, 1495252, 1615192, 2220889, 2990504, 3432283, 4441778, 6864566, 8883556, 13729132, 17767112, 27458264, 37755113, 75510226, 151020452, 302040904]

約数ペア:

[(1, 302040904), (2, 151020452), (4, 75510226), (8, 37755113), (11, 27458264), (17, 17767112), (22, 13729132), (34, 8883556), (44, 6864566), (68, 4441778), (88, 3432283), (101, 2990504), (136, 2220889), (187, 1615192), (202, 1495252), (374, 807596), (404, 747626), (748, 403798), (808, 373813), (1111, 271864), (1496, 201899), (1717, 175912), (1999, 151096), (2222, 135932), (3434, 87956), (3998, 75548), (4444, 67966), (6868, 43978), (7996, 37774), (8888, 33983), (13736, 21989), (15992, 18887)]