127947864

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{241}}^1\times {\mathrm{2011}}^1$

素因数の和:2272

約数の個数: 64

約数和(自身を含む): 350570880

約数和(自身を除く): 222623016

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 241, 264, 482, 723, 964, 1446, 1928, 2011, 2651, 2892, 4022, 5302, 5784, 6033, 7953, 8044, 10604, 12066, 15906, 16088, 21208, 22121, 24132, 31812, 44242, 48264, 63624, 66363, 88484, 132726, 176968, 265452, 484651, 530904, 969302, 1453953, 1938604, 2907906, 3877208, 5331161, 5815812, 10662322, 11631624, 15993483, 21324644, 31986966, 42649288, 63973932, 127947864]

約数ペア:

[(1, 127947864), (2, 63973932), (3, 42649288), (4, 31986966), (6, 21324644), (8, 15993483), (11, 11631624), (12, 10662322), (22, 5815812), (24, 5331161), (33, 3877208), (44, 2907906), (66, 1938604), (88, 1453953), (132, 969302), (241, 530904), (264, 484651), (482, 265452), (723, 176968), (964, 132726), (1446, 88484), (1928, 66363), (2011, 63624), (2651, 48264), (2892, 44242), (4022, 31812), (5302, 24132), (5784, 22121), (6033, 21208), (7953, 16088), (8044, 15906), (10604, 12066)]