307788294

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{193}}^1\times {\mathrm{331}}^1$

素因数の和:613

約数の個数: 64

約数和(自身を含む): 686331648

約数和(自身を除く): 378543354

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 73, 146, 193, 219, 331, 386, 438, 579, 662, 803, 993, 1158, 1606, 1986, 2123, 2409, 3641, 4246, 4818, 6369, 7282, 10923, 12738, 14089, 21846, 24163, 28178, 42267, 48326, 63883, 72489, 84534, 127766, 144978, 154979, 191649, 265793, 309958, 383298, 464937, 531586, 702713, 797379, 929874, 1405426, 1594758, 2108139, 4216278, 4663459, 9326918, 13990377, 27980754, 51298049, 102596098, 153894147, 307788294]

約数ペア:

[(1, 307788294), (2, 153894147), (3, 102596098), (6, 51298049), (11, 27980754), (22, 13990377), (33, 9326918), (66, 4663459), (73, 4216278), (146, 2108139), (193, 1594758), (219, 1405426), (331, 929874), (386, 797379), (438, 702713), (579, 531586), (662, 464937), (803, 383298), (993, 309958), (1158, 265793), (1606, 191649), (1986, 154979), (2123, 144978), (2409, 127766), (3641, 84534), (4246, 72489), (4818, 63883), (6369, 48326), (7282, 42267), (10923, 28178), (12738, 24163), (14089, 21846)]