227796504

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{491}}^1\times {\mathrm{1487}}^1$

素因数の和:2000

約数の個数: 64

約数和(自身を含む): 614960640

約数和(自身を除く): 387164136

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 491, 982, 1473, 1487, 1964, 2946, 2974, 3928, 4461, 5892, 5948, 6383, 8922, 11784, 11896, 12766, 17844, 19149, 19331, 25532, 35688, 38298, 38662, 51064, 57993, 76596, 77324, 115986, 153192, 154648, 231972, 463944, 730117, 1460234, 2190351, 2920468, 4380702, 5840936, 8761404, 9491521, 17522808, 18983042, 28474563, 37966084, 56949126, 75932168, 113898252, 227796504]

約数ペア:

[(1, 227796504), (2, 113898252), (3, 75932168), (4, 56949126), (6, 37966084), (8, 28474563), (12, 18983042), (13, 17522808), (24, 9491521), (26, 8761404), (39, 5840936), (52, 4380702), (78, 2920468), (104, 2190351), (156, 1460234), (312, 730117), (491, 463944), (982, 231972), (1473, 154648), (1487, 153192), (1964, 115986), (2946, 77324), (2974, 76596), (3928, 57993), (4461, 51064), (5892, 38662), (5948, 38298), (6383, 35688), (8922, 25532), (11784, 19331), (11896, 19149), (12766, 17844)]