216031116

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{257}}^1\times {\mathrm{10007}}^1$

素因数の和:10278

約数の個数: 48

約数和(自身を含む): 578382336

約数和(自身を除く): 362351220

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 257, 514, 771, 1028, 1542, 1799, 3084, 3598, 5397, 7196, 10007, 10794, 20014, 21588, 30021, 40028, 60042, 70049, 120084, 140098, 210147, 280196, 420294, 840588, 2571799, 5143598, 7715397, 10287196, 15430794, 18002593, 30861588, 36005186, 54007779, 72010372, 108015558, 216031116]

約数ペア:

[(1, 216031116), (2, 108015558), (3, 72010372), (4, 54007779), (6, 36005186), (7, 30861588), (12, 18002593), (14, 15430794), (21, 10287196), (28, 7715397), (42, 5143598), (84, 2571799), (257, 840588), (514, 420294), (771, 280196), (1028, 210147), (1542, 140098), (1799, 120084), (3084, 70049), (3598, 60042), (5397, 40028), (7196, 30021), (10007, 21588), (10794, 20014)]