306075212

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{103}}^1\times {\mathrm{107}}^1\times {\mathrm{131}}^1$

素因数の和:398

約数の個数: 48

約数和(自身を含む): 560431872

約数和(自身を除く): 254356660

約数列:

[1, 2, 4, 53, 103, 106, 107, 131, 206, 212, 214, 262, 412, 428, 524, 5459, 5671, 6943, 10918, 11021, 11342, 13493, 13886, 14017, 21836, 22042, 22684, 26986, 27772, 28034, 44084, 53972, 56068, 584113, 715129, 742901, 1168226, 1430258, 1443751, 1485802, 2336452, 2860516, 2887502, 2971604, 5775004, 76518803, 153037606, 306075212]

約数ペア:

[(1, 306075212), (2, 153037606), (4, 76518803), (53, 5775004), (103, 2971604), (106, 2887502), (107, 2860516), (131, 2336452), (206, 1485802), (212, 1443751), (214, 1430258), (262, 1168226), (412, 742901), (428, 715129), (524, 584113), (5459, 56068), (5671, 53972), (6943, 44084), (10918, 28034), (11021, 27772), (11342, 26986), (13493, 22684), (13886, 22042), (14017, 21836)]