305029008

素因数分解:

$2^4\times 3^2\times {\mathrm{239}}^1\times {\mathrm{8863}}^1$

素因数の和:9116

約数の個数: 60

約数和(自身を含む): 857326080

約数和(自身を除く): 552297072

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 239, 478, 717, 956, 1434, 1912, 2151, 2868, 3824, 4302, 5736, 8604, 8863, 11472, 17208, 17726, 26589, 34416, 35452, 53178, 70904, 79767, 106356, 141808, 159534, 212712, 319068, 425424, 638136, 1276272, 2118257, 4236514, 6354771, 8473028, 12709542, 16946056, 19064313, 25419084, 33892112, 38128626, 50838168, 76257252, 101676336, 152514504, 305029008]

約数ペア:

[(1, 305029008), (2, 152514504), (3, 101676336), (4, 76257252), (6, 50838168), (8, 38128626), (9, 33892112), (12, 25419084), (16, 19064313), (18, 16946056), (24, 12709542), (36, 8473028), (48, 6354771), (72, 4236514), (144, 2118257), (239, 1276272), (478, 638136), (717, 425424), (956, 319068), (1434, 212712), (1912, 159534), (2151, 141808), (2868, 106356), (3824, 79767), (4302, 70904), (5736, 53178), (8604, 35452), (8863, 34416), (11472, 26589), (17208, 17726)]