305190984

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{1816613}}^1$

素因数の和:1816629

約数の個数: 32

約数和(自身を含む): 871974720

約数和(自身を除く): 566783736

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 1816613, 3633226, 5449839, 7266452, 10899678, 12716291, 14532904, 21799356, 25432582, 38148873, 43598712, 50865164, 76297746, 101730328, 152595492, 305190984]

約数ペア:

[(1, 305190984), (2, 152595492), (3, 101730328), (4, 76297746), (6, 50865164), (7, 43598712), (8, 38148873), (12, 25432582), (14, 21799356), (21, 14532904), (24, 12716291), (28, 10899678), (42, 7266452), (56, 5449839), (84, 3633226), (168, 1816613)]