216275344

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{271}}^1\times {\mathrm{1609}}^1$

素因数の和:1919

約数の個数: 40

約数和(自身を含む): 434416640

約数和(自身を除く): 218141296

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 271, 496, 542, 1084, 1609, 2168, 3218, 4336, 6436, 8401, 12872, 16802, 25744, 33604, 49879, 67208, 99758, 134416, 199516, 399032, 436039, 798064, 872078, 1744156, 3488312, 6976624, 13517209, 27034418, 54068836, 108137672, 216275344]

約数ペア:

[(1, 216275344), (2, 108137672), (4, 54068836), (8, 27034418), (16, 13517209), (31, 6976624), (62, 3488312), (124, 1744156), (248, 872078), (271, 798064), (496, 436039), (542, 399032), (1084, 199516), (1609, 134416), (2168, 99758), (3218, 67208), (4336, 49879), (6436, 33604), (8401, 25744), (12872, 16802)]