489264924

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{37717}}^1$

素因数の和:37794

約数の個数: 48

約数和(自身を含む): 1216631808

約数和(自身を除く): 727366884

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 47, 69, 92, 94, 138, 141, 188, 276, 282, 564, 1081, 2162, 3243, 4324, 6486, 12972, 37717, 75434, 113151, 150868, 226302, 452604, 867491, 1734982, 1772699, 2602473, 3469964, 3545398, 5204946, 5318097, 7090796, 10409892, 10636194, 21272388, 40772077, 81544154, 122316231, 163088308, 244632462, 489264924]

約数ペア:

[(1, 489264924), (2, 244632462), (3, 163088308), (4, 122316231), (6, 81544154), (12, 40772077), (23, 21272388), (46, 10636194), (47, 10409892), (69, 7090796), (92, 5318097), (94, 5204946), (138, 3545398), (141, 3469964), (188, 2602473), (276, 1772699), (282, 1734982), (564, 867491), (1081, 452604), (2162, 226302), (3243, 150868), (4324, 113151), (6486, 75434), (12972, 37717)]