291258756

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{6703}}^1$

素因数の和:6801

約数の個数: 72

約数和(自身を含む): 790642944

約数和(自身を除く): 499384188

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 71, 102, 142, 153, 204, 213, 284, 306, 426, 612, 639, 852, 1207, 1278, 2414, 2556, 3621, 4828, 6703, 7242, 10863, 13406, 14484, 20109, 21726, 26812, 40218, 43452, 60327, 80436, 113951, 120654, 227902, 241308, 341853, 455804, 475913, 683706, 951826, 1025559, 1367412, 1427739, 1903652, 2051118, 2855478, 4102236, 4283217, 5710956, 8090521, 8566434, 16181042, 17132868, 24271563, 32362084, 48543126, 72814689, 97086252, 145629378, 291258756]

約数ペア:

[(1, 291258756), (2, 145629378), (3, 97086252), (4, 72814689), (6, 48543126), (9, 32362084), (12, 24271563), (17, 17132868), (18, 16181042), (34, 8566434), (36, 8090521), (51, 5710956), (68, 4283217), (71, 4102236), (102, 2855478), (142, 2051118), (153, 1903652), (204, 1427739), (213, 1367412), (284, 1025559), (306, 951826), (426, 683706), (612, 475913), (639, 455804), (852, 341853), (1207, 241308), (1278, 227902), (2414, 120654), (2556, 113951), (3621, 80436), (4828, 60327), (6703, 43452), (7242, 40218), (10863, 26812), (13406, 21726), (14484, 20109)]