15709224

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{277}}^1$

素因数の和:442

約数の個数: 64

約数和(自身を含む): 42033600

約数和(自身を除く): 26324376

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 136, 139, 204, 277, 278, 408, 417, 554, 556, 831, 834, 1108, 1112, 1662, 1668, 2216, 2363, 3324, 3336, 4709, 4726, 6648, 7089, 9418, 9452, 14127, 14178, 18836, 18904, 28254, 28356, 37672, 38503, 56508, 56712, 77006, 113016, 115509, 154012, 231018, 308024, 462036, 654551, 924072, 1309102, 1963653, 2618204, 3927306, 5236408, 7854612, 15709224]

約数ペア:

[(1, 15709224), (2, 7854612), (3, 5236408), (4, 3927306), (6, 2618204), (8, 1963653), (12, 1309102), (17, 924072), (24, 654551), (34, 462036), (51, 308024), (68, 231018), (102, 154012), (136, 115509), (139, 113016), (204, 77006), (277, 56712), (278, 56508), (408, 38503), (417, 37672), (554, 28356), (556, 28254), (831, 18904), (834, 18836), (1108, 14178), (1112, 14127), (1662, 9452), (1668, 9418), (2216, 7089), (2363, 6648), (3324, 4726), (3336, 4709)]