581149968

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{13619}}^1$

素因数の和:13764

約数の個数: 80

約数和(自身を含む): 1729413120

約数和(自身を除く): 1148263152

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 127, 168, 254, 336, 381, 508, 762, 889, 1016, 1524, 1778, 2032, 2667, 3048, 3556, 5334, 6096, 7112, 10668, 13619, 14224, 21336, 27238, 40857, 42672, 54476, 81714, 95333, 108952, 163428, 190666, 217904, 285999, 326856, 381332, 571998, 653712, 762664, 1143996, 1525328, 1729613, 2287992, 3459226, 4575984, 5188839, 6918452, 10377678, 12107291, 13836904, 20755356, 24214582, 27673808, 36321873, 41510712, 48429164, 72643746, 83021424, 96858328, 145287492, 193716656, 290574984, 581149968]

約数ペア:

[(1, 581149968), (2, 290574984), (3, 193716656), (4, 145287492), (6, 96858328), (7, 83021424), (8, 72643746), (12, 48429164), (14, 41510712), (16, 36321873), (21, 27673808), (24, 24214582), (28, 20755356), (42, 13836904), (48, 12107291), (56, 10377678), (84, 6918452), (112, 5188839), (127, 4575984), (168, 3459226), (254, 2287992), (336, 1729613), (381, 1525328), (508, 1143996), (762, 762664), (889, 653712), (1016, 571998), (1524, 381332), (1778, 326856), (2032, 285999), (2667, 217904), (3048, 190666), (3556, 163428), (5334, 108952), (6096, 95333), (7112, 81714), (10668, 54476), (13619, 42672), (14224, 40857), (21336, 27238)]