309014964

素因数分解:

$2^2\times 3^2\times {\mathrm{647}}^1\times {\mathrm{13267}}^1$

素因数の和:13924

約数の個数: 36

約数和(自身を含む): 782387424

約数和(自身を除く): 473372460

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 647, 1294, 1941, 2588, 3882, 5823, 7764, 11646, 13267, 23292, 26534, 39801, 53068, 79602, 119403, 159204, 238806, 477612, 8583749, 17167498, 25751247, 34334996, 51502494, 77253741, 103004988, 154507482, 309014964]

約数ペア:

[(1, 309014964), (2, 154507482), (3, 103004988), (4, 77253741), (6, 51502494), (9, 34334996), (12, 25751247), (18, 17167498), (36, 8583749), (647, 477612), (1294, 238806), (1941, 159204), (2588, 119403), (3882, 79602), (5823, 53068), (7764, 39801), (11646, 26534), (13267, 23292)]