128958006

素因数分解:

$2^1\times 3^1\times {\mathrm{173}}^1\times {\mathrm{283}}^1\times {\mathrm{439}}^1$

素因数の和:900

約数の個数: 32

約数和(自身を含む): 260916480

約数和(自身を除く): 131958474

約数列:

[1, 2, 3, 6, 173, 283, 346, 439, 519, 566, 849, 878, 1038, 1317, 1698, 2634, 48959, 75947, 97918, 124237, 146877, 151894, 227841, 248474, 293754, 372711, 455682, 745422, 21493001, 42986002, 64479003, 128958006]

約数ペア:

[(1, 128958006), (2, 64479003), (3, 42986002), (6, 21493001), (173, 745422), (283, 455682), (346, 372711), (439, 293754), (519, 248474), (566, 227841), (849, 151894), (878, 146877), (1038, 124237), (1317, 97918), (1698, 75947), (2634, 48959)]