217003176

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{231841}}^1$

素因数の和:231866

約数の個数: 48

約数和(自身を含む): 632928660

約数和(自身を除く): 415925484

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 156, 234, 312, 468, 936, 231841, 463682, 695523, 927364, 1391046, 1854728, 2086569, 2782092, 3013933, 4173138, 5564184, 6027866, 8346276, 9041799, 12055732, 16692552, 18083598, 24111464, 27125397, 36167196, 54250794, 72334392, 108501588, 217003176]

約数ペア:

[(1, 217003176), (2, 108501588), (3, 72334392), (4, 54250794), (6, 36167196), (8, 27125397), (9, 24111464), (12, 18083598), (13, 16692552), (18, 12055732), (24, 9041799), (26, 8346276), (36, 6027866), (39, 5564184), (52, 4173138), (72, 3013933), (78, 2782092), (104, 2086569), (117, 1854728), (156, 1391046), (234, 927364), (312, 695523), (468, 463682), (936, 231841)]