249978672

素因数分解:

$2^4\times 3^2\times {\mathrm{127}}^1\times {\mathrm{13669}}^1$

素因数の和:13810

約数の個数: 60

約数和(自身を含む): 705153280

約数和(自身を除く): 455174608

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, 13669, 18288, 27338, 41007, 54676, 82014, 109352, 123021, 164028, 218704, 246042, 328056, 492084, 656112, 984168, 1735963, 1968336, 3471926, 5207889, 6943852, 10415778, 13887704, 15623667, 20831556, 27775408, 31247334, 41663112, 62494668, 83326224, 124989336, 249978672]

約数ペア:

[(1, 249978672), (2, 124989336), (3, 83326224), (4, 62494668), (6, 41663112), (8, 31247334), (9, 27775408), (12, 20831556), (16, 15623667), (18, 13887704), (24, 10415778), (36, 6943852), (48, 5207889), (72, 3471926), (127, 1968336), (144, 1735963), (254, 984168), (381, 656112), (508, 492084), (762, 328056), (1016, 246042), (1143, 218704), (1524, 164028), (2032, 123021), (2286, 109352), (3048, 82014), (4572, 54676), (6096, 41007), (9144, 27338), (13669, 18288)]