1880481168

素因数分解:

$2^4\times 3^2\times {\mathrm{73}}^1\times {\mathrm{178889}}^1$

素因数の和:178976

約数の個数: 60

約数和(自身を含む): 5334857580

約数和(自身を除く): 3454376412

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 73, 144, 146, 219, 292, 438, 584, 657, 876, 1168, 1314, 1752, 2628, 3504, 5256, 10512, 178889, 357778, 536667, 715556, 1073334, 1431112, 1610001, 2146668, 2862224, 3220002, 4293336, 6440004, 8586672, 12880008, 13058897, 25760016, 26117794, 39176691, 52235588, 78353382, 104471176, 117530073, 156706764, 208942352, 235060146, 313413528, 470120292, 626827056, 940240584, 1880481168]

約数ペア:

[(1, 1880481168), (2, 940240584), (3, 626827056), (4, 470120292), (6, 313413528), (8, 235060146), (9, 208942352), (12, 156706764), (16, 117530073), (18, 104471176), (24, 78353382), (36, 52235588), (48, 39176691), (72, 26117794), (73, 25760016), (144, 13058897), (146, 12880008), (219, 8586672), (292, 6440004), (438, 4293336), (584, 3220002), (657, 2862224), (876, 2146668), (1168, 1610001), (1314, 1431112), (1752, 1073334), (2628, 715556), (3504, 536667), (5256, 357778), (10512, 178889)]