8988216

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{857}}^1$

素因数の和:908

約数の個数: 64

約数和(自身を含む): 24710400

約数和(自身を除く): 15722184

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 23, 24, 38, 46, 57, 69, 76, 92, 114, 138, 152, 184, 228, 276, 437, 456, 552, 857, 874, 1311, 1714, 1748, 2571, 2622, 3428, 3496, 5142, 5244, 6856, 10284, 10488, 16283, 19711, 20568, 32566, 39422, 48849, 59133, 65132, 78844, 97698, 118266, 130264, 157688, 195396, 236532, 374509, 390792, 473064, 749018, 1123527, 1498036, 2247054, 2996072, 4494108, 8988216]

約数ペア:

[(1, 8988216), (2, 4494108), (3, 2996072), (4, 2247054), (6, 1498036), (8, 1123527), (12, 749018), (19, 473064), (23, 390792), (24, 374509), (38, 236532), (46, 195396), (57, 157688), (69, 130264), (76, 118266), (92, 97698), (114, 78844), (138, 65132), (152, 59133), (184, 48849), (228, 39422), (276, 32566), (437, 20568), (456, 19711), (552, 16283), (857, 10488), (874, 10284), (1311, 6856), (1714, 5244), (1748, 5142), (2571, 3496), (2622, 3428)]