328778868

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{431}}^1\times {\mathrm{5779}}^1$

素因数の和:6228

約数の個数: 48

約数和(自身を含む): 838978560

約数和(自身を除く): 510199692

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 431, 862, 1293, 1724, 2586, 4741, 5172, 5779, 9482, 11558, 14223, 17337, 18964, 23116, 28446, 34674, 56892, 63569, 69348, 127138, 190707, 254276, 381414, 762828, 2490749, 4981498, 7472247, 9962996, 14944494, 27398239, 29888988, 54796478, 82194717, 109592956, 164389434, 328778868]

約数ペア:

[(1, 328778868), (2, 164389434), (3, 109592956), (4, 82194717), (6, 54796478), (11, 29888988), (12, 27398239), (22, 14944494), (33, 9962996), (44, 7472247), (66, 4981498), (132, 2490749), (431, 762828), (862, 381414), (1293, 254276), (1724, 190707), (2586, 127138), (4741, 69348), (5172, 63569), (5779, 56892), (9482, 34674), (11558, 28446), (14223, 23116), (17337, 18964)]