291126672

素因数分解:

$2^4\times 3^2\times {\mathrm{127}}^1\times {\mathrm{15919}}^1$

素因数の和:16060

約数の個数: 60

約数和(自身を含む): 821217280

約数和(自身を除く): 530090608

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 127, 144, 254, 381, 508, 762, 1016, 1143, 1524, 2032, 2286, 3048, 4572, 6096, 9144, 15919, 18288, 31838, 47757, 63676, 95514, 127352, 143271, 191028, 254704, 286542, 382056, 573084, 764112, 1146168, 2021713, 2292336, 4043426, 6065139, 8086852, 12130278, 16173704, 18195417, 24260556, 32347408, 36390834, 48521112, 72781668, 97042224, 145563336, 291126672]

約数ペア:

[(1, 291126672), (2, 145563336), (3, 97042224), (4, 72781668), (6, 48521112), (8, 36390834), (9, 32347408), (12, 24260556), (16, 18195417), (18, 16173704), (24, 12130278), (36, 8086852), (48, 6065139), (72, 4043426), (127, 2292336), (144, 2021713), (254, 1146168), (381, 764112), (508, 573084), (762, 382056), (1016, 286542), (1143, 254704), (1524, 191028), (2032, 143271), (2286, 127352), (3048, 95514), (4572, 63676), (6096, 47757), (9144, 31838), (15919, 18288)]