328015528

素因数分解:

$2^3\times {\mathrm{619}}^1\times {\mathrm{66239}}^1$

素因数の和:66864

約数の個数: 16

約数和(自身を含む): 616032000

約数和(自身を除く): 288016472

約数列:

[1, 2, 4, 8, 619, 1238, 2476, 4952, 66239, 132478, 264956, 529912, 41001941, 82003882, 164007764, 328015528]

約数ペア:

[(1, 328015528), (2, 164007764), (4, 82003882), (8, 41001941), (619, 529912), (1238, 264956), (2476, 132478), (4952, 66239)]