308996972

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{827}}^1\times {\mathrm{3221}}^1$

素因数の和:4081

約数の個数: 24

約数和(自身を含む): 560241360

約数和(自身を除く): 251244388

約数列:

[1, 2, 4, 29, 58, 116, 827, 1654, 3221, 3308, 6442, 12884, 23983, 47966, 93409, 95932, 186818, 373636, 2663767, 5327534, 10655068, 77249243, 154498486, 308996972]

約数ペア:

[(1, 308996972), (2, 154498486), (4, 77249243), (29, 10655068), (58, 5327534), (116, 2663767), (827, 373636), (1654, 186818), (3221, 95932), (3308, 93409), (6442, 47966), (12884, 23983)]