328337912

素因数分解:

$2^3\times 7^1\times {\mathrm{2237}}^1\times {\mathrm{2621}}^1$

素因数の和:4871

約数の個数: 32

約数和(自身を含む): 704164320

約数和(自身を除く): 375826408

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 2237, 2621, 4474, 5242, 8948, 10484, 15659, 17896, 18347, 20968, 31318, 36694, 62636, 73388, 125272, 146776, 5863177, 11726354, 23452708, 41042239, 46905416, 82084478, 164168956, 328337912]

約数ペア:

[(1, 328337912), (2, 164168956), (4, 82084478), (7, 46905416), (8, 41042239), (14, 23452708), (28, 11726354), (56, 5863177), (2237, 146776), (2621, 125272), (4474, 73388), (5242, 62636), (8948, 36694), (10484, 31318), (15659, 20968), (17896, 18347)]