1615671324

素因数分解:

$2^2\times 3^2\times {\mathrm{107}}^1\times {\mathrm{607}}^1\times {\mathrm{691}}^1$

素因数の和:1415

約数の個数: 72

約数和(自身を含む): 4134993408

約数和(自身を除く): 2519322084

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 107, 214, 321, 428, 607, 642, 691, 963, 1214, 1284, 1382, 1821, 1926, 2073, 2428, 2764, 3642, 3852, 4146, 5463, 6219, 7284, 8292, 10926, 12438, 21852, 24876, 64949, 73937, 129898, 147874, 194847, 221811, 259796, 295748, 389694, 419437, 443622, 584541, 665433, 779388, 838874, 887244, 1169082, 1258311, 1330866, 1677748, 2338164, 2516622, 2661732, 3774933, 5033244, 7549866, 15099732, 44879759, 89759518, 134639277, 179519036, 269278554, 403917831, 538557108, 807835662, 1615671324]

約数ペア:

[(1, 1615671324), (2, 807835662), (3, 538557108), (4, 403917831), (6, 269278554), (9, 179519036), (12, 134639277), (18, 89759518), (36, 44879759), (107, 15099732), (214, 7549866), (321, 5033244), (428, 3774933), (607, 2661732), (642, 2516622), (691, 2338164), (963, 1677748), (1214, 1330866), (1284, 1258311), (1382, 1169082), (1821, 887244), (1926, 838874), (2073, 779388), (2428, 665433), (2764, 584541), (3642, 443622), (3852, 419437), (4146, 389694), (5463, 295748), (6219, 259796), (7284, 221811), (8292, 194847), (10926, 147874), (12438, 129898), (21852, 73937), (24876, 64949)]