217414476

素因数分解:

$2^2\times 3^3\times {\mathrm{239}}^1\times {\mathrm{8423}}^1$

素因数の和:8675

約数の個数: 48

約数和(自身を含む): 566092800

約数和(自身を除く): 348678324

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 239, 478, 717, 956, 1434, 2151, 2868, 4302, 6453, 8423, 8604, 12906, 16846, 25269, 25812, 33692, 50538, 75807, 101076, 151614, 227421, 303228, 454842, 909684, 2013097, 4026194, 6039291, 8052388, 12078582, 18117873, 24157164, 36235746, 54353619, 72471492, 108707238, 217414476]

約数ペア:

[(1, 217414476), (2, 108707238), (3, 72471492), (4, 54353619), (6, 36235746), (9, 24157164), (12, 18117873), (18, 12078582), (27, 8052388), (36, 6039291), (54, 4026194), (108, 2013097), (239, 909684), (478, 454842), (717, 303228), (956, 227421), (1434, 151614), (2151, 101076), (2868, 75807), (4302, 50538), (6453, 33692), (8423, 25812), (8604, 25269), (12906, 16846)]