298804914

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{9887}}^1$

素因数の和:9991

約数の個数: 48

約数和(自身を含む): 684882432

約数和(自身を除く): 386077518

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 73, 138, 146, 207, 219, 414, 438, 657, 1314, 1679, 3358, 5037, 9887, 10074, 15111, 19774, 29661, 30222, 59322, 88983, 177966, 227401, 454802, 682203, 721751, 1364406, 1443502, 2046609, 2165253, 4093218, 4330506, 6495759, 12991518, 16600273, 33200546, 49800819, 99601638, 149402457, 298804914]

約数ペア:

[(1, 298804914), (2, 149402457), (3, 99601638), (6, 49800819), (9, 33200546), (18, 16600273), (23, 12991518), (46, 6495759), (69, 4330506), (73, 4093218), (138, 2165253), (146, 2046609), (207, 1443502), (219, 1364406), (414, 721751), (438, 682203), (657, 454802), (1314, 227401), (1679, 177966), (3358, 88983), (5037, 59322), (9887, 30222), (10074, 29661), (15111, 19774)]