1279160856

素因数分解:

$2^3\times 3^3\times {\mathrm{199}}^1\times {\mathrm{29759}}^1$

素因数の和:29973

約数の個数: 64

約数和(自身を含む): 3571200000

約数和(自身を除く): 2292039144

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, 10746, 14328, 21492, 29759, 42984, 59518, 89277, 119036, 178554, 238072, 267831, 357108, 535662, 714216, 803493, 1071324, 1606986, 2142648, 3213972, 5922041, 6427944, 11844082, 17766123, 23688164, 35532246, 47376328, 53298369, 71064492, 106596738, 142128984, 159895107, 213193476, 319790214, 426386952, 639580428, 1279160856]

約数ペア:

[(1, 1279160856), (2, 639580428), (3, 426386952), (4, 319790214), (6, 213193476), (8, 159895107), (9, 142128984), (12, 106596738), (18, 71064492), (24, 53298369), (27, 47376328), (36, 35532246), (54, 23688164), (72, 17766123), (108, 11844082), (199, 6427944), (216, 5922041), (398, 3213972), (597, 2142648), (796, 1606986), (1194, 1071324), (1592, 803493), (1791, 714216), (2388, 535662), (3582, 357108), (4776, 267831), (5373, 238072), (7164, 178554), (10746, 119036), (14328, 89277), (21492, 59518), (29759, 42984)]