216343278

素因数分解:

$2^1\times 3^3\times {\mathrm{239}}^1\times {\mathrm{16763}}^1$

素因数の和:17013

約数の個数: 32

約数和(自身を含む): 482803200

約数和(自身を除く): 266459922

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 239, 478, 717, 1434, 2151, 4302, 6453, 12906, 16763, 33526, 50289, 100578, 150867, 301734, 452601, 905202, 4006357, 8012714, 12019071, 24038142, 36057213, 72114426, 108171639, 216343278]

約数ペア:

[(1, 216343278), (2, 108171639), (3, 72114426), (6, 36057213), (9, 24038142), (18, 12019071), (27, 8012714), (54, 4006357), (239, 905202), (478, 452601), (717, 301734), (1434, 150867), (2151, 100578), (4302, 50289), (6453, 33526), (12906, 16763)]