238789488

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{710683}}^1$

素因数の和:710701

約数の個数: 40

約数和(自身を含む): 704998528

約数和(自身を除く): 466209040

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 710683, 1421366, 2132049, 2842732, 4264098, 4974781, 5685464, 8528196, 9949562, 11370928, 14924343, 17056392, 19899124, 29848686, 34112784, 39798248, 59697372, 79596496, 119394744, 238789488]

約数ペア:

[(1, 238789488), (2, 119394744), (3, 79596496), (4, 59697372), (6, 39798248), (7, 34112784), (8, 29848686), (12, 19899124), (14, 17056392), (16, 14924343), (21, 11370928), (24, 9949562), (28, 8528196), (42, 5685464), (48, 4974781), (56, 4264098), (84, 2842732), (112, 2132049), (168, 1421366), (336, 710683)]