273218688

素因数分解:

$2^7\times 3^2\times {\mathrm{487}}^2$

素因数の和:994

約数の個数: 72

約数和(自身を含む): 787832955

約数和(自身を除く): 514614267

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 288, 384, 487, 576, 974, 1152, 1461, 1948, 2922, 3896, 4383, 5844, 7792, 8766, 11688, 15584, 17532, 23376, 31168, 35064, 46752, 62336, 70128, 93504, 140256, 187008, 237169, 280512, 474338, 561024, 711507, 948676, 1423014, 1897352, 2134521, 2846028, 3794704, 4269042, 5692056, 7589408, 8538084, 11384112, 15178816, 17076168, 22768224, 30357632, 34152336, 45536448, 68304672, 91072896, 136609344, 273218688]

約数ペア:

[(1, 273218688), (2, 136609344), (3, 91072896), (4, 68304672), (6, 45536448), (8, 34152336), (9, 30357632), (12, 22768224), (16, 17076168), (18, 15178816), (24, 11384112), (32, 8538084), (36, 7589408), (48, 5692056), (64, 4269042), (72, 3794704), (96, 2846028), (128, 2134521), (144, 1897352), (192, 1423014), (288, 948676), (384, 711507), (487, 561024), (576, 474338), (974, 280512), (1152, 237169), (1461, 187008), (1948, 140256), (2922, 93504), (3896, 70128), (4383, 62336), (5844, 46752), (7792, 35064), (8766, 31168), (11688, 23376), (15584, 17532)]