2665008

素因数分解:

$2^4\times 3^3\times {\mathrm{31}}^1\times {\mathrm{199}}^1$

素因数の和:247

約数の個数: 80

約数和(自身を含む): 7936000

約数和(自身を除く): 5270992

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 36, 48, 54, 62, 72, 93, 108, 124, 144, 186, 199, 216, 248, 279, 372, 398, 432, 496, 558, 597, 744, 796, 837, 1116, 1194, 1488, 1592, 1674, 1791, 2232, 2388, 3184, 3348, 3582, 4464, 4776, 5373, 6169, 6696, 7164, 9552, 10746, 12338, 13392, 14328, 18507, 21492, 24676, 28656, 37014, 42984, 49352, 55521, 74028, 85968, 98704, 111042, 148056, 166563, 222084, 296112, 333126, 444168, 666252, 888336, 1332504, 2665008]

約数ペア:

[(1, 2665008), (2, 1332504), (3, 888336), (4, 666252), (6, 444168), (8, 333126), (9, 296112), (12, 222084), (16, 166563), (18, 148056), (24, 111042), (27, 98704), (31, 85968), (36, 74028), (48, 55521), (54, 49352), (62, 42984), (72, 37014), (93, 28656), (108, 24676), (124, 21492), (144, 18507), (186, 14328), (199, 13392), (216, 12338), (248, 10746), (279, 9552), (372, 7164), (398, 6696), (432, 6169), (496, 5373), (558, 4776), (597, 4464), (744, 3582), (796, 3348), (837, 3184), (1116, 2388), (1194, 2232), (1488, 1791), (1592, 1674)]