2640183696

素因数分解:

$2^4\times 3^2\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{4657}}^1$

素因数の和:4829

約数の個数: 120

約数和(自身を含む): 7688904704

約数和(自身を除く): 5048721008

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 36, 48, 62, 72, 93, 124, 127, 144, 186, 248, 254, 279, 372, 381, 496, 508, 558, 744, 762, 1016, 1116, 1143, 1488, 1524, 2032, 2232, 2286, 3048, 3937, 4464, 4572, 4657, 6096, 7874, 9144, 9314, 11811, 13971, 15748, 18288, 18628, 23622, 27942, 31496, 35433, 37256, 41913, 47244, 55884, 62992, 70866, 74512, 83826, 94488, 111768, 141732, 144367, 167652, 188976, 223536, 283464, 288734, 335304, 433101, 566928, 577468, 591439, 670608, 866202, 1154936, 1182878, 1299303, 1732404, 1774317, 2309872, 2365756, 2598606, 3464808, 3548634, 4731512, 5197212, 5322951, 6929616, 7097268, 9463024, 10394424, 10645902, 14194536, 18334609, 20788848, 21291804, 28389072, 36669218, 42583608, 55003827, 73338436, 85167216, 110007654, 146676872, 165011481, 220015308, 293353744, 330022962, 440030616, 660045924, 880061232, 1320091848, 2640183696]

約数ペア:

[(1, 2640183696), (2, 1320091848), (3, 880061232), (4, 660045924), (6, 440030616), (8, 330022962), (9, 293353744), (12, 220015308), (16, 165011481), (18, 146676872), (24, 110007654), (31, 85167216), (36, 73338436), (48, 55003827), (62, 42583608), (72, 36669218), (93, 28389072), (124, 21291804), (127, 20788848), (144, 18334609), (186, 14194536), (248, 10645902), (254, 10394424), (279, 9463024), (372, 7097268), (381, 6929616), (496, 5322951), (508, 5197212), (558, 4731512), (744, 3548634), (762, 3464808), (1016, 2598606), (1116, 2365756), (1143, 2309872), (1488, 1774317), (1524, 1732404), (2032, 1299303), (2232, 1182878), (2286, 1154936), (3048, 866202), (3937, 670608), (4464, 591439), (4572, 577468), (4657, 566928), (6096, 433101), (7874, 335304), (9144, 288734), (9314, 283464), (11811, 223536), (13971, 188976), (15748, 167652), (18288, 144367), (18628, 141732), (23622, 111768), (27942, 94488), (31496, 83826), (35433, 74512), (37256, 70866), (41913, 62992), (47244, 55884)]