319500072

素因数分解:

$2^3\times 3^3\times {\mathrm{199}}^1\times {\mathrm{7433}}^1$

素因数の和:7647

約数の個数: 64

約数和(自身を含む): 892080000

約数和(自身を除く): 572579928

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 199, 216, 398, 597, 796, 1194, 1592, 1791, 2388, 3582, 4776, 5373, 7164, 7433, 10746, 14328, 14866, 21492, 22299, 29732, 42984, 44598, 59464, 66897, 89196, 133794, 178392, 200691, 267588, 401382, 535176, 802764, 1479167, 1605528, 2958334, 4437501, 5916668, 8875002, 11833336, 13312503, 17750004, 26625006, 35500008, 39937509, 53250012, 79875018, 106500024, 159750036, 319500072]

約数ペア:

[(1, 319500072), (2, 159750036), (3, 106500024), (4, 79875018), (6, 53250012), (8, 39937509), (9, 35500008), (12, 26625006), (18, 17750004), (24, 13312503), (27, 11833336), (36, 8875002), (54, 5916668), (72, 4437501), (108, 2958334), (199, 1605528), (216, 1479167), (398, 802764), (597, 535176), (796, 401382), (1194, 267588), (1592, 200691), (1791, 178392), (2388, 133794), (3582, 89196), (4776, 66897), (5373, 59464), (7164, 44598), (7433, 42984), (10746, 29732), (14328, 22299), (14866, 21492)]