306224072

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{497117}}^1$

素因数の和:497141

約数の個数: 32

約数和(自身を含む): 715849920

約数和(自身を除く): 409625848

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 154, 308, 616, 497117, 994234, 1988468, 3479819, 3976936, 5468287, 6959638, 10936574, 13919276, 21873148, 27838552, 38278009, 43746296, 76556018, 153112036, 306224072]

約数ペア:

[(1, 306224072), (2, 153112036), (4, 76556018), (7, 43746296), (8, 38278009), (11, 27838552), (14, 21873148), (22, 13919276), (28, 10936574), (44, 6959638), (56, 5468287), (77, 3976936), (88, 3479819), (154, 1988468), (308, 994234), (616, 497117)]